test: verify useCalculateKclExpression cancellation

* allow more than one tool

Signed-off-by: Jess Frazelle <github@jessfraz.com>

* updates

Signed-off-by: Jess Frazelle <github@jessfraz.com>

* updates

Signed-off-by: Jess Frazelle <github@jessfraz.com>

* updates

Signed-off-by: Jess Frazelle <github@jessfraz.com>

* update tests

Signed-off-by: Jess Frazelle <github@jessfraz.com>

* fmt

Signed-off-by: Jess Frazelle <github@jessfraz.com>

* bump kcl

Signed-off-by: Jess Frazelle <github@jessfraz.com>

---------

Signed-off-by: Jess Frazelle <github@jessfraz.com>

.codespellrc

@@ -1,3 +1,4 @@
 [codespell]
 ignore-words-list: crate,everytime,inout,co-ordinate,ot,nwo,atleast,ue,afterall,ser,fromM,FromM
-skip: **/target,node_modules,build,dist,./out,**/Cargo.lock,./docs/kcl/*.md,./e2e/playwright/lib/console-error-whitelist.ts,.package-lock.json,**/package-lock.json,./openapi/*.json,./packages/codemirror-lang-kcl/test/all.test.ts,./public/kcl-samples,./rust/kcl-lib/tests/kcl_samples,tsconfig.tsbuildinfo,./src/lib/machine-api.d.ts
+skip: **/target,node_modules,build,dist,./out,**/Cargo.lock,./docs/**/*.md,./e2e/playwright/lib/console-error-whitelist.ts,.package-lock.json,**/package-lock.json,./openapi/*.json,./packages/codemirror-lang-kcl/test/all.test.ts,./public/kcl-samples,./rust/kcl-lib/tests/kcl_samples,tsconfig.tsbuildinfo,./src/lib/machine-api.d.ts,./test-results,./playwright-report,./kcl-book/book
+

.env.development

@@ -1,3 +1,5 @@
+# DO NOT commit secrets, overrides go in the ignored `.env.development.local`
+
 NODE_ENV=development
 DEV=true
 
@@ -7,7 +9,11 @@ VITE_KC_SITE_BASE_URL=https://dev.zoo.dev
 VITE_KC_SITE_APP_URL=https://app.dev.zoo.dev
 VITE_KC_SKIP_AUTH=false
 VITE_KC_CONNECTION_TIMEOUT_MS=5000
-# ONLY add your token in .env.development.local if you want to skip auth, otherwise this token takes precedence!
+#VITE_KC_DEV_TOKEN="optional token to skip auth in the app"
-#VITE_KC_DEV_TOKEN="your token from dev.zoo.dev should go in .env.development.local"
+#token="required token for playwright. TODO: clean up env vars in #3973"
+
+RUST_BACKTRACE=1
+PYO3_PYTHON=/usr/local/bin/python3
+#KITTYCAD_API_TOKEN="required token for engine testing"
 
 FAIL_ON_CONSOLE_ERRORS=true

.eslintrc.json

@@ -87,6 +87,14 @@
       {
         "selector": "CallExpression[callee.object.name='TOML'][callee.property.name='parse']",
         "message": "Do not use TOML.parse directly. Use the wrappers in test-utils instead like tomlToSettings."
+      },
+      {
+        "selector": "CallExpression[callee.property.name='split'] > Literal[value='/']",
+        "message": "Avoid using split with '/'."
+      },
+      {
+        "selector": "CallExpression[callee.property.name='join'] > Literal[value='/']",
+        "message": "Avoid using join with '/'."
       }
     ],
     "no-restricted-imports": [

.github/ci-cd-scripts/upload-results.sh

@@ -0,0 +1,41 @@
+#!/bin/bash
+set -euo pipefail
+
+if [ -z "${TAB_API_URL:-}" ] || [ -z "${TAB_API_KEY:-}" ]; then
+    exit 0
+fi
+
+project="https://github.com/KittyCAD/modeling-app"
+branch="${GITHUB_HEAD_REF:-${GITHUB_REF_NAME:-}}"
+commit="${CI_COMMIT_SHA:-${GITHUB_SHA:-}}"
+
+echo "Uploading batch results"
+curl --silent --request POST \
+  --header "X-API-Key: ${TAB_API_KEY}" \
+  --form "project=${project}" \
+  --form "branch=${branch}" \
+  --form "commit=${commit}" \
+  --form "tests=@test-results/junit.xml" \
+  --form "CI_COMMIT_SHA=${CI_COMMIT_SHA:-}" \
+  --form "CI_PR_NUMBER=${CI_PR_NUMBER:-}" \
+  --form "GITHUB_BASE_REF=${GITHUB_BASE_REF:-}" \
+  --form "GITHUB_EVENT_NAME=${GITHUB_EVENT_NAME:-}" \
+  --form "GITHUB_HEAD_REF=${GITHUB_HEAD_REF:-}" \
+  --form "GITHUB_REF_NAME=${GITHUB_REF_NAME:-}" \
+  --form "GITHUB_REF=${GITHUB_REF:-}" \
+  --form "GITHUB_SHA=${GITHUB_SHA:-}" \
+  --form "GITHUB_WORKFLOW=${GITHUB_WORKFLOW:-}" \
+  --form "RUNNER_ARCH=${RUNNER_ARCH:-}" \
+  ${TAB_API_URL}/api/results/bulk
+
+echo
+echo "Sharing updated report"
+curl --silent --request POST \
+  --header "Content-Type: application/json" \
+  --header "X-API-Key: ${TAB_API_KEY}" \
+  --data "{
+    \"project\": \"${project}\",
+    \"branch\": \"${branch}\",
+    \"commit\": \"${commit}\"
+  }" \
+  ${TAB_API_URL}/api/share

.github/workflows/build-apps.yml

@@ -7,14 +7,13 @@ on:
       - main
     tags:
       - 'v[0-9]+.[0-9]+.[0-9]+'
-      - 'nightly-v[0-9]+.[0-9]+.[0-9]+'
 
 env:
   IS_RELEASE: ${{ github.ref_type == 'tag' && startsWith(github.ref_name, 'v') }}
-  IS_NIGHTLY: ${{ github.ref_type == 'tag' && startsWith(github.ref_name, 'nightly-v') }}
+  IS_NIGHTLY: ${{ github.event_name == 'push' && github.ref == 'refs/heads/main' }}
 
 concurrency:
-  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
+  group: ${{ github.workflow }}-${{ github.ref }}
   cancel-in-progress: true
 
 jobs:
@@ -95,7 +94,9 @@ jobs:
       - name: Set nightly version, product name, release notes, and icons
         if: ${{ env.IS_NIGHTLY == 'true' }}
         run: |
-          export VERSION=${GITHUB_REF_NAME#nightly-v}
+          COMMIT=$(git rev-parse --short HEAD)
+          DATE=$(date +'%-y.%-m.%-d')
+          export VERSION=$DATE-main.$COMMIT
           npm run files:set-version
           npm run files:flip-to-nightly
 
@@ -122,18 +123,6 @@ jobs:
       - id: export_notes
         run: echo "notes=`cat release-notes.md`" >> "$GITHUB_OUTPUT"
 
-      - name: Prepare electron-builder.yml file for updater test
-        if: ${{ env.IS_RELEASE == 'true' }}
-        run: |
-          yq -i '.publish[0].url = "https://dl.zoo.dev/releases/modeling-app/updater-test"' electron-builder.yml
-
-      - uses: actions/upload-artifact@v4
-        if: ${{ env.IS_RELEASE == 'true' }}
-        with:
-          name: prepared-files-updater-test
-          path: |
-            electron-builder.yml
-
 
   build-apps:
     needs: [prepare-files]
@@ -258,55 +247,13 @@ jobs:
 
       # TODO: add the 'Build for Mac TestFlight (nightly)' stage back
 
-      # The steps below are for updater-test builds, only on release
-
-      - uses: actions/download-artifact@v4
-        if: ${{ env.IS_RELEASE == 'true' }}
-        name: prepared-files-updater-test
-
-      - name: Copy updated electron-builder.yml file for updater test
-        if: ${{ env.IS_RELEASE == 'true' }}
-        run: |
-          ls -R prepared-files-updater-test
-          cp prepared-files-updater-test/electron-builder.yml electron-builder.yml
-
-      - name: Build the app (updater-test)
-        if: ${{ env.IS_RELEASE == 'true' }}
-        env:
-          APPLE_ID: ${{ secrets.APPLE_ID }}
-          APPLE_PASSWORD: ${{ secrets.APPLE_PASSWORD }}
-          APPLE_APP_SPECIFIC_PASSWORD: ${{ secrets.APPLE_PASSWORD }}
-          APPLE_TEAM_ID: ${{ secrets.APPLE_TEAM_ID }}
-          CSC_LINK: ${{ secrets.APPLE_CERTIFICATE }}
-          CSC_KEY_PASSWORD: ${{ secrets.APPLE_CERTIFICATE_PASSWORD }}
-          CSC_KEYCHAIN: ${{ secrets.APPLE_SIGNING_IDENTITY }}
-          WINDOWS_CERTIFICATE_THUMBPRINT: ${{ secrets.WINDOWS_CERTIFICATE_THUMBPRINT }}
-        run: npm run tronb:package:prod
-
-      - uses: actions/upload-artifact@v4
-        if: ${{ env.IS_RELEASE == 'true' }}
-        with:
-          name: updater-test-arm64-${{ matrix.platform }}
-          path: |
-            out/*-arm64-win.exe
-            out/*-arm64-mac.dmg
-            out/*-arm64-linux.AppImage
-
-      - uses: actions/upload-artifact@v4
-        if: ${{ env.IS_RELEASE == 'true' }}
-        with:
-          name: updater-test-x64-${{ matrix.platform }}
-          path: |
-            out/*-x64-win.exe
-            out/*-x64-mac.dmg
-            out/*-x86_64-linux.AppImage
-
 
   upload-apps-release:
     runs-on: ubuntu-22.04
     permissions:
       contents: write
-    if: ${{ github.ref_type == 'tag' }}
+    # Equivalent to IS_RELEASE || IS_NIGHTLY (but we can't access those env vars here)
+    if: ${{ (github.ref_type == 'tag' && startsWith(github.ref_name, 'v')) || (github.event_name == 'push' && github.ref == 'refs/heads/main') }}
     env:
       VERSION_NO_V: ${{ needs.prepare-files.outputs.version }}
       VERSION: ${{ format('v{0}', needs.prepare-files.outputs.version) }}
@@ -412,17 +359,6 @@ jobs:
       - name: List artifacts
         run: "ls -R out"
 
-      - name: Set more complete nightly release notes
-        if: ${{ env.IS_NIGHTLY == 'true' }}
-        run: |
-          # Note: preferred going this way instead of a full clone in the checkout step,
-          # see https://github.com/actions/checkout/issues/1471
-          git fetch --prune --unshallow --tags
-          export TAG="nightly-${VERSION}"
-          export PREVIOUS_TAG=$(git tag --list --sort=-committerdate "nightly-v[0-9]*" | head -n2 | tail -n1)
-          export NOTES=$(./scripts/get-nightly-changelog.sh)
-          npm run files:set-notes
-
       - name: Authenticate to Google Cloud
         if: ${{ env.IS_NIGHTLY == 'true' }}
         uses: 'google-github-actions/auth@v2.1.8'

.github/workflows/build-wasm.yml

@@ -0,0 +1,56 @@
+name: Build WASM
+
+on:
+  workflow_call:
+
+permissions:
+  contents: read
+
+jobs:
+  npm-build-wasm:
+    runs-on: runs-on=${{ github.run_id }}/family=i7ie.2xlarge/image=ubuntu22-full-x64
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: actions/setup-node@v4
+        with:
+          node-version-file: '.nvmrc'
+          cache: 'npm'
+
+      - name: Install dependencies
+        run: npm install
+
+      - name: Use correct Rust toolchain
+        shell: bash
+        run: |
+          [ -e rust-toolchain.toml ] || cp rust/rust-toolchain.toml ./
+
+      - name: Install rust
+        uses: actions-rust-lang/setup-rust-toolchain@v1
+        with:
+          cache: false # configured below
+
+      - uses: taiki-e/install-action@d4635f2de61c8b8104d59cd4aede2060638378cc
+        with:
+          tool: wasm-pack
+
+      - name: Use Rust cache
+        uses: Swatinem/rust-cache@v2
+        with:
+          workspaces: './rust'
+
+      - name: Build Wasm
+        shell: bash
+        run: npm run build:wasm
+
+      - uses: actions/upload-artifact@v4
+        with:
+          name: prepared-wasm
+          path: |
+            rust/kcl-wasm-lib/pkg/kcl_wasm_lib*
+
+      - uses: actions/upload-artifact@v4
+        with:
+          name: prepared-ts-rs-bindings
+          path: |
+            rust/kcl-lib/bindings/*

.github/workflows/cargo-test.yml

@@ -2,7 +2,6 @@ on:
   push:
     branches:
       - main
-
   pull_request:
   workflow_dispatch:
 permissions:
@@ -84,7 +83,7 @@ jobs:
         run: |
           set -euo pipefail
           cd rust
-          cargo nextest run --workspace --features artifact-graph --retries=2 --no-fail-fast --profile ci simulation_tests::kcl_samples 2>&1 | tee /tmp/github-actions.log
+          cargo nextest run --workspace --features artifact-graph --retries=10 --no-fail-fast --profile ci simulation_tests::kcl_samples 2>&1 | tee /tmp/github-actions.log
         env:
           KITTYCAD_API_TOKEN: ${{secrets.KITTYCAD_API_TOKEN_DEV}}
           ZOO_HOST: https://api.dev.zoo.dev
@@ -99,9 +98,7 @@ jobs:
           popd
           git add \
             rust/kcl-lib/tests \
-            public/kcl-samples/manifest.json \
+            public/kcl-samples
-            public/kcl-samples/README.md \
-            public/kcl-samples/screenshots
           git config --local user.email "github-actions[bot]@users.noreply.github.com"
           git config --local user.name "github-actions[bot]"
           git remote set-url origin https://${{ github.actor }}:${{ secrets.GITHUB_TOKEN }}@github.com/${{ github.repository }}.git
@@ -131,7 +128,6 @@ jobs:
         with:
           name: nextest-archive
           path: rust/nextest-archive.tar.zst
-
   run-test-artifacts:
     name: cargo test (shard ${{ matrix.partitionIndex}})
     runs-on:
@@ -159,7 +155,7 @@ jobs:
         shell: bash
         run: |
           [ -e rust-toolchain.toml ] || cp rust/rust-toolchain.toml ./
-      - name: Install rust
+      - name: Install Rust
         uses: actions-rust-lang/setup-rust-toolchain@v1
         with:
           cache: false # Configured below.
@@ -179,11 +175,103 @@ jobs:
           cp nextest-archive.tar.zst rust/nextest-archive.tar.zst
           ls -lah
           cd rust
-          cargo nextest run\
+          cargo nextest run \
-           --retries=2 --no-fail-fast -P ci --archive-file nextest-archive.tar.zst \
+           --retries=10 --no-fail-fast --profile=ci --archive-file nextest-archive.tar.zst \
            --partition count:${{ matrix.partitionIndex}}/${{ matrix.partitionTotal }} \
            2>&1 | tee /tmp/github-actions.log
         env:
           KITTYCAD_API_TOKEN: ${{secrets.KITTYCAD_API_TOKEN_DEV}}
           ZOO_HOST: https://api.dev.zoo.dev
-
+      - name: Upload results
+        if: always()
+        run: .github/ci-cd-scripts/upload-results.sh
+        env:
+          TAB_API_URL: ${{ secrets.TAB_API_URL }}
+          TAB_API_KEY: ${{ secrets.TAB_API_KEY }}
+          CI_COMMIT_SHA: ${{ github.event.pull_request.head.sha }}
+          CI_PR_NUMBER: ${{ github.event.pull_request.number }}
+  run-internal-kcl-samples:
+    name: cargo test (internal-kcl-samples)
+    runs-on:
+      - runs-on=${{ github.run_id }}
+      - runner=32cpu-linux-x64
+      - extras=s3-cache
+    steps:
+      - uses: runs-on/action@v1
+      - uses: actions/create-github-app-token@v1
+        id: app-token
+        with:
+          app-id: ${{ secrets.MODELING_APP_GH_APP_ID }}
+          private-key: ${{ secrets.MODELING_APP_GH_APP_PRIVATE_KEY }}
+          owner: ${{ github.repository_owner }}
+      - uses: actions/checkout@v4
+        with:
+          token: ${{ steps.app-token.outputs.token }}
+      - name: Use correct Rust toolchain
+        shell: bash
+        run: |
+          [ -e rust-toolchain.toml ] || cp rust/rust-toolchain.toml ./
+      - name: Install Rust
+        uses: actions-rust-lang/setup-rust-toolchain@v1
+        with:
+          cache: false # Configured below.
+      - name: Start Vector
+        run: .github/ci-cd-scripts/start-vector-ubuntu.sh
+        env:
+          GH_ACTIONS_AXIOM_TOKEN: ${{ secrets.GH_ACTIONS_AXIOM_TOKEN }}
+          OS_NAME: ${{ env.OS_NAME }}
+      - uses: taiki-e/install-action@nextest
+      - name: Download internal KCL samples
+        run: git clone --depth=1 https://x-access-token:${{ secrets.GH_PAT_KCL_SAMPLES_INTERNAL }}@github.com/KittyCAD/kcl-samples-internal public/kcl-samples/internal
+      - name: Run tests
+        shell: bash
+        run: |-
+          cd rust/kcl-lib
+          cargo nextest run \
+           --retries=10 --no-fail-fast --features artifact-graph --profile=ci \
+           internal \
+           2>&1 | tee /tmp/github-actions.log
+        env:
+          TWENTY_TWENTY: overwrite
+          INSTA_UPDATE: always
+          EXPECTORATE: overwrite
+          KITTYCAD_API_TOKEN: ${{secrets.KITTYCAD_API_TOKEN_DEV}}
+          ZOO_HOST: https://api.dev.zoo.dev
+          MODELING_APP_INTERNAL_SAMPLES_SECRET: ${{secrets.MODELING_APP_INTERNAL_SAMPLES_SECRET}}
+  run-wasm-tests:
+    name: Run wasm tests
+    strategy:
+      matrix:
+        os: [ubuntu-latest, macos-latest]
+      fail-fast: false
+    runs-on: ${{ matrix.os }}
+    steps:
+      - uses: actions/checkout@v4
+      - name: Use correct Rust toolchain
+        shell: bash
+        run: |
+          [ -e rust-toolchain.toml ] || cp rust/rust-toolchain.toml ./
+      - name: Install rust
+        uses: actions-rust-lang/setup-rust-toolchain@v1
+        with:
+          cache: false # Configured below.
+      - uses: taiki-e/install-action@d4635f2de61c8b8104d59cd4aede2060638378cc
+        with:
+          tool: wasm-pack
+      - name: Rust Cache
+        uses: Swatinem/rust-cache@v2
+        with:
+          workspaces: './rust'
+      - name: Build Wasm
+        shell: bash
+        run: |
+          npm install
+          npm run build:wasm
+      - name: Run wasm tests
+        run: |
+          cd rust
+          cd kcl-wasm-lib
+          #wasm-pack test --headless --chrome
+        env:
+          KITTYCAD_API_TOKEN: ${{ secrets.KITTYCAD_API_TOKEN_DEV }}
+          NODE_ENV: development

.github/workflows/check-exampleKcl.yml

@@ -1,47 +0,0 @@
-name: Check Onboarding KCL
-
-on:
-  pull_request:
-    types: [opened, synchronize]
-    paths:
-      - 'src/lib/exampleKcl.ts'
-      - 'public/kcl-samples/bracket/main.kcl'
-
-permissions:
-  contents: read
-  issues: write
-  pull-requests: write
-
-jobs:
-  comment:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v4
-
-      - name: Comment on PR
-        uses: actions/github-script@v7
-        with:
-          script: |
-            const message = '`public/kcl-samples/bracket/main.kcl` or `src/lib/exampleKcl.ts` has been updated in this PR, please review and update the `src/routes/onboarding`, if needed.';
-            const issue_number = context.payload.pull_request.number;
-            const owner = context.repo.owner;
-            const repo = context.repo.repo;
-
-            const { data: comments } = await github.rest.issues.listComments({
-              owner,
-              repo,
-              issue_number
-            });
-
-            const commentExists = comments.some(comment => comment.body === message);
-
-            if (!commentExists) {
-              // Post a comment on the PR
-              await github.rest.issues.createComment({
-                owner,
-                repo,
-                issue_number,
-                body: message,
-              });
-            }

.github/workflows/e2e-tests.yml

@@ -18,73 +18,13 @@ permissions:
 
 jobs:
 
-  conditions:
-    runs-on: ubuntu-latest
-    outputs:
-      significant: ${{ steps.path-changes.outputs.significant }}
-      should-run: ${{ steps.should-run.outputs.should-run }}
-
-    steps:
-      - uses: actions/checkout@v4
-
-      - name: Fetch the base branch
-        if: ${{ github.event_name == 'pull_request' }}
-        run: git fetch origin ${{ github.base_ref }} --depth=1
-
-      - name: Check for path changes
-        id: path-changes
-        shell: bash
-        run: |
-          set -euo pipefail
-
-          # Manual runs or push should run all tests.
-          if [[ ${{ github.event_name }} != 'pull_request' ]]; then
-            echo "significant=true" >> $GITHUB_OUTPUT
-            exit 0
-          fi
-
-          changed_files=$(git diff --name-only origin/${{ github.base_ref }})
-          echo "$changed_files"
-          if grep -Evq '^README.md|^public/kcl-samples/|^rust/kcl-lib/tests/kcl_samples/' <<< "$changed_files" ; then
-            echo "significant=true" >> $GITHUB_OUTPUT
-          else
-            echo "significant=false" >> $GITHUB_OUTPUT
-          fi
-
-      - name: Should run
-        id: should-run
-        shell: bash
-        run: |
-          set -euo pipefail
-          # We should run when this is a scheduled run or if there are
-          # significant changes in the diff.
-          if [[ ${{ github.event_name }} == 'schedule' || ${{ steps.path-changes.outputs.significant }} == 'true' ]]; then
-            echo "should-run=true" >> $GITHUB_OUTPUT
-          else
-            echo "should-run=false" >> $GITHUB_OUTPUT
-          fi
-
-      - name: Display conditions
-        shell: bash
-        run: |
-          # For debugging purposes
-          set -euo pipefail
-          echo "GITHUB_REF: $GITHUB_REF"
-          echo "GITHUB_HEAD_REF: $GITHUB_HEAD_REF"
-          echo "GITHUB_BASE_REF: $GITHUB_BASE_REF"
-          echo "significant: ${{ steps.path-changes.outputs.significant }}"
-          echo "should-run: ${{ steps.should-run.outputs.should-run }}"
-
   prepare-wasm:
     # separate job on Ubuntu to build or fetch the wasm blob once on the fastest runner
     runs-on: runs-on=${{ github.run_id }}/family=i7ie.2xlarge/image=ubuntu22-full-x64
-    needs: conditions
     steps:
       - uses: actions/checkout@v4
-        if: needs.conditions.outputs.should-run == 'true'
 
       - id: filter
-        if: needs.conditions.outputs.should-run == 'true'
         name: Check for Rust changes
         uses: dorny/paths-filter@v3
         with:
@@ -93,18 +33,16 @@ jobs:
               - 'rust/**'
 
       - uses: actions/setup-node@v4
-        if: needs.conditions.outputs.should-run == 'true'
         with:
           node-version-file: '.nvmrc'
           cache: 'npm'
 
       - name: Install dependencies
-        if: needs.conditions.outputs.should-run == 'true'
         run: npm install
 
-      - name: Download Wasm Cache
+      - name: Download Wasm cache
         id: download-wasm
-        if: ${{ needs.conditions.outputs.should-run == 'true' && github.event_name != 'schedule' && steps.filter.outputs.rust == 'false' }}
+        if: ${{ github.event_name != 'schedule' && steps.filter.outputs.rust == 'false' }}
         uses: dawidd6/action-download-artifact@v7
         continue-on-error: true
         with:
@@ -114,9 +52,8 @@ jobs:
           branch: main
           path: rust/kcl-wasm-lib/pkg
 
-      - name: Build WASM condition
+      - name: Build Wasm condition
         id: wasm
-        if: needs.conditions.outputs.should-run == 'true'
         run: |
           set -euox pipefail
           # Build wasm if this is a scheduled run, there are Rust changes, or
@@ -128,35 +65,34 @@ jobs:
           fi
 
       - name: Use correct Rust toolchain
-        if: ${{ needs.conditions.outputs.should-run == 'true' && steps.wasm.outputs.should-build-wasm == 'true' }}
+        if: ${{ steps.wasm.outputs.should-build-wasm == 'true' }}
         shell: bash
         run: |
           [ -e rust-toolchain.toml ] || cp rust/rust-toolchain.toml ./
 
-      - name: Install rust
+      - name: Install Rust
-        if: ${{ needs.conditions.outputs.should-run == 'true' && steps.wasm.outputs.should-build-wasm == 'true' }}
+        if: ${{ steps.wasm.outputs.should-build-wasm == 'true' }}
         uses: actions-rust-lang/setup-rust-toolchain@v1
         with:
           cache: false # Configured below.
 
       - uses: taiki-e/install-action@d4635f2de61c8b8104d59cd4aede2060638378cc
-        if: ${{ needs.conditions.outputs.should-run == 'true' && steps.wasm.outputs.should-build-wasm == 'true' }}
+        if: ${{ steps.wasm.outputs.should-build-wasm == 'true' }}
         with:
           tool: wasm-pack
 
-      - name: Rust Cache
+      - name: Use Rust cache
-        if: ${{ needs.conditions.outputs.should-run == 'true' && steps.wasm.outputs.should-build-wasm == 'true' }}
+        if: ${{ steps.wasm.outputs.should-build-wasm == 'true' }}
         uses: Swatinem/rust-cache@v2
         with:
           workspaces: './rust'
 
       - name: Build Wasm
-        if: ${{ needs.conditions.outputs.should-run == 'true' && steps.wasm.outputs.should-build-wasm == 'true' }}
+        if: ${{ steps.wasm.outputs.should-build-wasm == 'true' }}
         shell: bash
         run: npm run build:wasm
 
       - uses: actions/upload-artifact@v4
-        if: needs.conditions.outputs.should-run == 'true'
         with:
           name: prepared-wasm
           path: |
@@ -165,10 +101,9 @@ jobs:
   snapshots:
     name: playwright:snapshots:ubuntu
     runs-on: runs-on=${{ github.run_id }}/family=i7ie.2xlarge/image=ubuntu22-full-x64
-    needs: [conditions, prepare-wasm]
+    needs: [prepare-wasm]
     steps:
       - uses: actions/create-github-app-token@v1
-        if: needs.conditions.outputs.should-run == 'true'
         id: app-token
         with:
           app-id: ${{ secrets.MODELING_APP_GH_APP_ID }}
@@ -176,16 +111,13 @@ jobs:
           owner: ${{ github.repository_owner }}
 
       - uses: actions/checkout@v4
-        if: needs.conditions.outputs.should-run == 'true'
         with:
           token: ${{ steps.app-token.outputs.token }}
 
       - uses: actions/download-artifact@v4
-        if: needs.conditions.outputs.should-run == 'true'
         name: prepared-wasm
 
-      - name: Copy prepared wasm
+      - name: Copy prepared Wasm
-        if: needs.conditions.outputs.should-run == 'true'
         run: |
           ls -R prepared-wasm
           cp prepared-wasm/kcl_wasm_lib_bg.wasm public
@@ -193,34 +125,25 @@ jobs:
           cp prepared-wasm/kcl_wasm_lib* rust/kcl-wasm-lib/pkg
 
       - uses: actions/setup-node@v4
-        if: needs.conditions.outputs.should-run == 'true'
         with:
           node-version-file: '.nvmrc'
           cache: 'npm'
 
       - name: Install dependencies
         id: deps-install
-        if: needs.conditions.outputs.should-run == 'true'
         run: npm install
 
-      - name: Cache Playwright Browsers
+      - name: Cache browsers
-        if: needs.conditions.outputs.should-run == 'true'
         uses: actions/cache@v4
         with:
           path: |
             ~/.cache/ms-playwright/
           key: ${{ runner.os }}-playwright-${{ hashFiles('package-lock.json') }}
 
-      - name: Install Playwright Browsers
+      - name: Install browsers
-        if: needs.conditions.outputs.should-run == 'true'
         run: npm run playwright install --with-deps
 
-      - name: build web
+      - name: Capture snapshots
-        if: needs.conditions.outputs.should-run == 'true'
-        run: npm run tronb:vite:dev
-
-      - name: Run ubuntu/chrome snapshots
-        if: needs.conditions.outputs.should-run == 'true'
         uses: nick-fields/retry@v3.0.2
         with:
           shell: bash
@@ -229,7 +152,6 @@ jobs:
           max_attempts: 5
         env:
           token: ${{ secrets.KITTYCAD_API_TOKEN_DEV }}
-          snapshottoken: ${{ secrets.KITTYCAD_API_TOKEN }}
           TAB_API_URL: ${{ secrets.TAB_API_URL }}
           TAB_API_KEY: ${{ secrets.TAB_API_KEY }}
           CI_COMMIT_SHA: ${{ github.event.pull_request.head.sha }}
@@ -237,7 +159,7 @@ jobs:
           TARGET: web
 
       - uses: actions/upload-artifact@v4
-        if: ${{ needs.conditions.outputs.should-run == 'true' && !cancelled() && (success() || failure()) }}
+        if: ${{ !cancelled() && (success() || failure()) }}
         with:
           name: playwright-report-ubuntu-snapshot-${{ github.sha }}
           path: playwright-report/
@@ -245,8 +167,8 @@ jobs:
           retention-days: 30
           overwrite: true
 
-      - name: Check for changes
+      - name: Check diff
-        if: ${{ needs.conditions.outputs.should-run == 'true' && github.ref != 'refs/heads/main' }}
+        if: ${{ github.ref != 'refs/heads/main' }}
         shell: bash
         id: git-check
         run: |
@@ -256,9 +178,8 @@ jobs:
             else echo "modified=false" >> $GITHUB_OUTPUT
             fi
 
-      - name: Commit changes, if any
+      - name: Commit changes
-        # TODO: find a more reliable way to detect visual changes
+        if: ${{ steps.git-check.outputs.modified == 'true' }}
-        if: ${{ false && needs.conditions.outputs.should-run == 'true' && steps.git-check.outputs.modified == 'true' }}
         shell: bash
         run: |
           git add e2e/playwright/snapshot-tests.spec.ts-snapshots e2e/playwright/snapshots
@@ -268,12 +189,12 @@ jobs:
           git fetch origin
           echo ${{ github.head_ref }}
           git checkout ${{ github.head_ref }}
-          git commit -m "A snapshot a day keeps the bugs away! 📷🐛" || true
+          git commit --message "Update snapshots" || true
           git push
           git push origin ${{ github.head_ref }}
 
   electron:
-    needs: [conditions, prepare-wasm]
+    needs: [prepare-wasm]
     timeout-minutes: 60
     env:
       OS_NAME: ${{ contains(matrix.os, 'ubuntu') && 'ubuntu' || (contains(matrix.os, 'windows') && 'windows' || 'macos') }}
@@ -309,21 +230,24 @@ jobs:
             shardTotal: 8
           - os: namespace-profile-macos-8-cores
             shardIndex: 1
-            shardTotal: 1
+            shardTotal: 2
+          - os: namespace-profile-macos-8-cores
+            shardIndex: 2
+            shardTotal: 2
           - os: windows-latest-8-cores
             shardIndex: 1
-            shardTotal: 1
+            shardTotal: 2
+          - os: windows-latest-8-cores
+            shardIndex: 2
+            shardTotal: 2
     runs-on: ${{ matrix.os }}
     steps:
       - uses: actions/checkout@v4
-        if: needs.conditions.outputs.should-run == 'true'
 
       - uses: actions/download-artifact@v4
-        if: needs.conditions.outputs.should-run == 'true'
         name: prepared-wasm
 
       - name: Copy prepared wasm
-        if: needs.conditions.outputs.should-run == 'true'
         run: |
           ls -R prepared-wasm
           cp prepared-wasm/kcl_wasm_lib_bg.wasm public
@@ -331,18 +255,15 @@ jobs:
           cp prepared-wasm/kcl_wasm_lib* rust/kcl-wasm-lib/pkg
 
       - uses: actions/setup-node@v4
-        if: needs.conditions.outputs.should-run == 'true'
         with:
           node-version-file: '.nvmrc'
           cache: 'npm'
 
       - name: Install dependencies
         id: deps-install
-        if: needs.conditions.outputs.should-run == 'true'
         run: npm install
 
       - name: Cache Playwright Browsers
-        if: needs.conditions.outputs.should-run == 'true'
         uses: actions/cache@v4
         with:
           path: |
@@ -350,22 +271,20 @@ jobs:
           key: ${{ runner.os }}-playwright-${{ hashFiles('package-lock.json') }}
 
       - name: Install Playwright Browsers
-        if: needs.conditions.outputs.should-run == 'true'
         run: npm run playwright install --with-deps
 
       - name: Build web
-        if: needs.conditions.outputs.should-run == 'true'
         run: npm run tronb:vite:dev
 
       - name: Start Vector
-        if: ${{ needs.conditions.outputs.should-run == 'true' && !contains(matrix.os, 'windows') }}
+        if: ${{ !contains(matrix.os, 'windows') }}
         run: .github/ci-cd-scripts/start-vector-${{ env.OS_NAME }}.sh
         env:
           GH_ACTIONS_AXIOM_TOKEN: ${{ secrets.GH_ACTIONS_AXIOM_TOKEN }}
           OS_NAME: ${{ env.OS_NAME }}
 
       - uses: actions/download-artifact@v4
-        if: ${{ needs.conditions.outputs.should-run == 'true' && !cancelled() && (success() || failure()) }}
+        if: ${{ !cancelled() && (success() || failure()) }}
         continue-on-error: true
         with:
           name: test-results-${{ env.OS_NAME }}-${{ matrix.shardIndex }}-${{ github.sha }}
@@ -373,7 +292,7 @@ jobs:
 
       - name: Run playwright/electron flow (with retries)
         id: retry
-        if: ${{ needs.conditions.outputs.should-run == 'true' && !cancelled() && steps.deps-install.outcome == 'success' }}
+        if:  ${{ !cancelled() && steps.deps-install.outcome == 'success' }}
         uses: nick-fields/retry@v3.0.2
         with:
           shell: bash
@@ -390,7 +309,7 @@ jobs:
           TARGET: desktop
 
       - uses: actions/upload-artifact@v4
-        if: ${{ needs.conditions.outputs.should-run == 'true' && always() }}
+        if: always()
         with:
           name: test-results-${{ env.OS_NAME }}-${{ matrix.shardIndex }}-${{ github.sha }}
           path: test-results/
@@ -399,7 +318,7 @@ jobs:
           overwrite: true
 
       - uses: actions/upload-artifact@v4
-        if: ${{ needs.conditions.outputs.should-run == 'true' && always() }}
+        if: always()
         with:
           name: playwright-report-${{ env.OS_NAME }}-${{ matrix.shardIndex }}-${{ github.sha }}
           path: playwright-report/

.github/workflows/generate-website-docs.yml

@@ -38,17 +38,13 @@ jobs:
         run: |
           mkdir -p documentation/content/pages/docs/kcl/
           # cleanup old
-          rm -rf documentation/content/pages/docs/kcl/*.md
+          rm -rf documentation/content/pages/docs/kcl-std
-          rm -rf documentation/content/pages/docs/kcl/types
+          rm -rf documentation/content/pages/docs/kcl-lang
-          rm -rf documentation/content/pages/docs/kcl/functions
-          rm -rf documentation/content/pages/docs/kcl/consts
           # move new
-          mv -f docs/kcl/*.md documentation/content/pages/docs/kcl/
+          mv -f docs/kcl-std documentation/content/pages/docs
-          mv -f docs/kcl/types documentation/content/pages/docs/kcl/
+          mv -f docs/kcl-lang documentation/content/pages/docs
-          mv -f docs/kcl/functions documentation/content/pages/docs/kcl/
-          mv -f docs/kcl/consts documentation/content/pages/docs/kcl/
           # We don't need the README
-          rm documentation/content/pages/docs/kcl/README.md
+          rm documentation/content/pages/docs/kcl-std/README.md
       - name: move kcl-samples
         shell: bash
         run: |

.github/workflows/kcl-language-server.yml

@@ -21,14 +21,11 @@ on:
       - '**.rs'
       - .github/workflows/kcl-language-server.yml
   workflow_dispatch:
-
 permissions:
   contents: read
-
 concurrency:
   group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
   cancel-in-progress: true
-
 env:
   CARGO_INCREMENTAL: 0
   CARGO_NET_RETRY: 10
@@ -38,10 +35,9 @@ env:
   MACOSX_DEPLOYMENT_TARGET: 10.15
   CARGO_TARGET_AARCH64_UNKNOWN_LINUX_GNU_LINKER: aarch64-linux-gnu-gcc
   CARGO_TARGET_ARM_UNKNOWN_LINUX_GNUEABIHF_LINKER: arm-linux-gnueabihf-gcc
-
 jobs:
   test:
-    name: vscode tests
+    name: kcl-language-server (vscode tests)
     strategy:
       fail-fast: false
       matrix:
@@ -77,8 +73,7 @@ jobs:
         include:
           - os: windows-latest
             target: x86_64-pc-windows-msvc
-            code-target:
+            code-target: win32-x64
-              win32-x64
             #- os: windows-latest
             #target: i686-pc-windows-msvc
             #code-target:
@@ -88,8 +83,7 @@ jobs:
             #code-target: win32-arm64
           - os: ubuntu-latest
             target: x86_64-unknown-linux-gnu
-            code-target:
+            code-target: linux-x64
-              linux-x64
             #- os: ubuntu-latest
             #target: aarch64-unknown-linux-musl
             #code-target: linux-arm64
@@ -105,41 +99,33 @@ jobs:
           - os: macos-latest
             target: aarch64-apple-darwin
             code-target: darwin-arm64
-
+    name: kcl-language-server build-release (${{ matrix.target }})
-    name: build-release (${{ matrix.target }})
     runs-on: ${{ matrix.os }}
     container: ${{ matrix.container }}
-
     env:
       RA_TARGET: ${{ matrix.target }}
-
     steps:
       - name: Checkout repository
         uses: actions/checkout@v4
         with:
           fetch-depth: ${{ env.FETCH_DEPTH }}
-
       - name: Use correct Rust toolchain
         shell: bash
         run: |
           rm rust/rust-toolchain.toml
-
       - name: Install rust
         uses: actions-rust-lang/setup-rust-toolchain@v1
         with:
           cache: rust
           components: rust-src
           target: ${{ matrix.target }}
-
       - name: Install Node.js
         uses: actions/setup-node@v4
         with:
           node-version-file: ".nvmrc"
-
       - name: Update apt repositories
         if: matrix.target == 'aarch64-unknown-linux-gnu' || matrix.target == 'arm-unknown-linux-gnueabihf' || matrix.os == 'ubuntu-latest'
         run: sudo apt-get update
-
       - if: ${{ matrix.os == 'ubuntu-latest' }}
         name: Install deps
         shell: bash
@@ -164,64 +150,53 @@ jobs:
             zlib1g-dev
 
           cargo install cross
-
       - name: Install AArch64 target toolchain
         if: matrix.target == 'aarch64-unknown-linux-gnu'
         run: sudo apt-get install gcc-aarch64-linux-gnu
-
       - name: Install ARM target toolchain
         if: matrix.target == 'arm-unknown-linux-gnueabihf'
         run: sudo apt-get install gcc-arm-linux-gnueabihf
-
       - name: build
         run: |
           cd rust
           cargo kcl-language-server-release build --client-patch-version ${{ github.run_number }}
-
       - name: Install dependencies
         run: |
           cd rust/kcl-language-server
           # npm will symlink which will cause issues w tarballing later
           yarn install
-
       - name: Package Extension (release)
         if: startsWith(github.event.ref, 'refs/tags/')
         run: |
           cd rust/kcl-language-server
           npx vsce package --yarn -o "../build/kcl-language-server-${{ matrix.code-target }}.vsix" --target ${{ matrix.code-target }}
-
       - name: Package Extension (nightly)
         if: startsWith(github.event.ref, 'refs/tags/') == false
         run: |
           cd rust/kcl-language-server
           npx vsce package --yarn -o "../build/kcl-language-server-${{ matrix.code-target }}.vsix" --target ${{ matrix.code-target }} --pre-release
-
       - name: remove server
         if: matrix.target == 'x86_64-unknown-linux-gnu'
         run: |
           cd rust/kcl-language-server
           rm -rf server
-
       - name: Package Extension (no server, release)
         if: matrix.target == 'x86_64-unknown-linux-gnu' && startsWith(github.event.ref, 'refs/tags/')
         run: |
           cd rust/kcl-language-server
           npx vsce package --yarn -o ../build/kcl-language-server-no-server.vsix
-
       - name: Package Extension (no server, nightly)
         if: matrix.target == 'x86_64-unknown-linux-gnu' && startsWith(github.event.ref, 'refs/tags/') == false
         run: |
           cd rust/kcl-language-server
           npx vsce package --yarn -o ../build/kcl-language-server-no-server.vsix --pre-release
-
       - name: Upload artifacts
         uses: actions/upload-artifact@v4
         with:
           name: release-${{ matrix.target }}
           path: ./rust/build
-
   build-release-x86_64-unknown-linux-musl:
-    name: build-release (x86_64-unknown-linux-musl)
+    name: kcl-language-server build-release (x86_64-unknown-linux-musl)
     runs-on: ubuntu-latest
     env:
       RA_TARGET: x86_64-unknown-linux-musl
@@ -231,7 +206,6 @@ jobs:
       image: alpine:latest
       volumes:
         - /usr/local/cargo/registry:/usr/local/cargo/registry
-
     steps:
       - name: Install dependencies
         run: |
@@ -245,55 +219,46 @@ jobs:
             nodejs \
             npm \
             yarn
-
       - name: Checkout repository
         uses: actions/checkout@v4
         with:
           fetch-depth: ${{ env.FETCH_DEPTH }}
-
       - name: Use correct Rust toolchain
         shell: bash
         run: |
           rm rust/rust-toolchain.toml
-
       - name: Install rust
         uses: actions-rust-lang/setup-rust-toolchain@v1
         with:
           cache: rust
           components: rust-src
           target: ${{ matrix.target }}
-
       - name: build
         run: |
           cd rust
           cargo kcl-language-server-release build --client-patch-version ${{ github.run_number }}
-
       - name: Install dependencies
         run: |
           cd rust/kcl-language-server
           # npm will symlink which will cause issues w tarballing later
           yarn install
-
       - name: Package Extension (release)
         if: startsWith(github.event.ref, 'refs/tags/')
         run: |
           cd rust/kcl-language-server
           npx vsce package --yarn -o "../build/kcl-language-server-alpine-x64.vsix" --target alpine-x64
-
       - name: Package Extension (release)
         if: startsWith(github.event.ref, 'refs/tags/') == false
         run: |
           cd rust/kcl-language-server
           npx vsce package --yarn -o "../build/kcl-language-server-alpine-x64.vsix" --target alpine-x64 --pre-release
-
       - name: Upload artifacts
         uses: actions/upload-artifact@v4
         with:
           name: release-x86_64-unknown-linux-musl
           path: ./rust/build
-
   publish:
-    name: publish
+    name: kcl-language-server (publish)
     runs-on: ubuntu-latest
     needs: ["build-release", "build-release-x86_64-unknown-linux-musl"]
     if: startsWith(github.event.ref, 'refs/tags')
@@ -301,22 +266,17 @@ jobs:
       contents: write
     steps:
       - run: echo "TAG=${GITHUB_REF#refs/*/}" >> $GITHUB_ENV
-
       - run: 'echo "TAG: $TAG"'
-
       - name: Checkout repository
         uses: actions/checkout@v4
         with:
           fetch-depth: ${{ env.FETCH_DEPTH }}
-
       - name: Install Nodejs
         uses: actions/setup-node@v4
         with:
           node-version-file: ".nvmrc"
-
       - run: echo "HEAD_SHA=$(git rev-parse HEAD)" >> $GITHUB_ENV
       - run: 'echo "HEAD_SHA: $HEAD_SHA"'
-
       - uses: actions/download-artifact@v4
         with:
           name: release-aarch64-apple-darwin
@@ -344,8 +304,7 @@ jobs:
       - uses: actions/download-artifact@v4
         with:
           name: release-x86_64-pc-windows-msvc
-          path:
+          path: rust/build
-            rust/build
           #- uses: actions/download-artifact@v4
           #with:
           #name: release-i686-pc-windows-msvc
@@ -356,21 +315,18 @@ jobs:
           #name: release-aarch64-pc-windows-msvc
           #path: rust/build
       - run: ls -al ./rust/build
-
       - name: Publish Release
         uses: ./.github/actions/github-release
         with:
           files: "rust/build/*"
           name: ${{ env.TAG }}
           token: ${{ secrets.GITHUB_TOKEN }}
-
       - name: move files to dir for upload
         shell: bash
         run: |
           cd rust
           mkdir -p releases/language-server/${{ env.TAG }}
           cp -r build/* releases/language-server/${{ env.TAG }}
-
       - name: "Authenticate to Google Cloud"
         uses: "google-github-actions/auth@v2.1.8"
         with:
@@ -385,15 +341,12 @@ jobs:
         with:
           path: rust/releases
           destination: dl.kittycad.io
-
       - run: rm rust/build/kcl-language-server-no-server.vsix
-
       - name: Publish Extension (Code Marketplace, release)
         # token from https://dev.azure.com/kcl-language-server/
         run: |
           cd rust/kcl-language-server
           npx vsce publish --pat ${{ secrets.VSCE_PAT }} --packagePath ../build/kcl-language-server-*.vsix
-
       - name: Publish Extension (OpenVSX, release)
         run: |
           cd rust/kcl-language-server

.github/workflows/kcl-python-bindings.yml

@@ -4,7 +4,6 @@
 #    maturin generate-ci github
 #
 name: kcl-python-bindings
-
 on:
   push:
     branches:
@@ -27,16 +26,14 @@ on:
       - '**.rs'
       - .github/workflows/kcl-python-bindings.yml
   workflow_dispatch:
-
 permissions:
   contents: read
-
 concurrency:
   group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
   cancel-in-progress: true
-
 jobs:
   linux-x86_64:
+    name: kcl-python-bindings (linux-x86_64)
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
@@ -58,8 +55,8 @@ jobs:
         with:
           name: wheels-linux-x86_64
           path: rust/kcl-python-bindings/dist
-
   windows:
+    name: kcl-python-bindings (windows)
     runs-on: windows-16-cores
     strategy:
       matrix:
@@ -84,8 +81,8 @@ jobs:
         with:
           name: wheels-windows-${{ matrix.target }}
           path: rust/kcl-python-bindings/dist
-
   macos:
+    name: kcl-python-bindings (macos)
     runs-on: macos-latest
     strategy:
       matrix:
@@ -110,8 +107,8 @@ jobs:
         with:
           name: wheels-macos-${{ matrix.target }}
           path: rust/kcl-python-bindings/dist
-
   test:
+    name: kcl-python-bindings (test)
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
@@ -127,8 +124,8 @@ jobs:
         env:
           KITTYCAD_API_TOKEN: ${{ secrets.KITTYCAD_API_TOKEN_DEV }}
           ZOO_HOST: https://api.dev.zoo.dev
-
   sdist:
+    name: kcl-python-bindings (sdist)
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
@@ -151,7 +148,6 @@ jobs:
         with:
           name: wheels-sdist
           path: rust/kcl-python-bindings/dist
-
   release:
     name: Release
     runs-on: ubuntu-latest

.github/workflows/static-analysis.yml

@@ -28,53 +28,7 @@ jobs:
       - run: npm run fmt:check
 
   npm-build-wasm:
-    # Build the wasm blob once on the fastest runner.
+    uses: ./.github/workflows/build-wasm.yml
-    runs-on: runs-on=${{ github.run_id }}/family=i7ie.2xlarge/image=ubuntu22-full-x64
-    steps:
-      - uses: actions/checkout@v4
-
-      - uses: actions/setup-node@v4
-        with:
-          node-version-file: '.nvmrc'
-          cache: 'npm'
-
-      - name: Install dependencies
-        run: npm install
-
-      - name: Use correct Rust toolchain
-        shell: bash
-        run: |
-          [ -e rust-toolchain.toml ] || cp rust/rust-toolchain.toml ./
-
-      - name: Install rust
-        uses: actions-rust-lang/setup-rust-toolchain@v1
-        with:
-          cache: false # Configured below.
-
-      - uses: taiki-e/install-action@d4635f2de61c8b8104d59cd4aede2060638378cc
-        with:
-          tool: wasm-pack
-
-      - name: Rust Cache
-        uses: Swatinem/rust-cache@v2
-        with:
-          workspaces: './rust'
-
-      - name: Build Wasm
-        shell: bash
-        run: npm run build:wasm
-
-      - uses: actions/upload-artifact@v4
-        with:
-          name: prepared-wasm
-          path: |
-            rust/kcl-wasm-lib/pkg/kcl_wasm_lib*
-
-      - uses: actions/upload-artifact@v4
-        with:
-          name: prepared-ts-rs-bindings
-          path: |
-            rust/kcl-lib/bindings/*
 
   npm-tsc:
     runs-on: ubuntu-latest
@@ -171,123 +125,5 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v4
-      - name: Set up Python
-        uses: actions/setup-python@v5
-      - name: Install codespell
-        run: |
-            python -m pip install codespell
       - name: Run codespell
-        run: codespell --config .codespellrc # Edit this file to tweak the typo list and other configuration.
+        uses: crate-ci/typos@v1.32.0
-
-  npm-unit-test-kcl-samples:
-    runs-on: ubuntu-latest
-    needs: npm-build-wasm
-    steps:
-      - uses: actions/checkout@v4
-
-      - uses: actions/setup-node@v4
-        with:
-          node-version-file: '.nvmrc'
-          cache: 'npm'
-
-      - run: npm install
-      - uses: taiki-e/install-action@d4635f2de61c8b8104d59cd4aede2060638378cc
-        with:
-          tool: wasm-pack
-
-      - name: Download all artifacts
-        uses: actions/download-artifact@v4
-
-      - name: Copy prepared wasm
-        run: |
-          ls -R prepared-wasm
-          cp prepared-wasm/kcl_wasm_lib_bg.wasm public
-          mkdir rust/kcl-wasm-lib/pkg
-          cp prepared-wasm/kcl_wasm_lib* rust/kcl-wasm-lib/pkg
-
-      - name: Copy prepared ts-rs bindings
-        run: |
-          ls -R prepared-ts-rs-bindings
-          mkdir rust/kcl-lib/bindings
-          cp -r prepared-ts-rs-bindings/* rust/kcl-lib/bindings/
-
-      - run: npm run simpleserver:bg
-        if: ${{ github.event_name != 'release' && github.event_name != 'schedule' }}
-
-      - name: Install Chromium Browser
-        if: ${{ github.event_name != 'release' && github.event_name != 'schedule' }}
-        run: npm run playwright install chromium --with-deps
-
-      - name: run unit tests for kcl samples
-        if: ${{ github.event_name != 'release' && github.event_name != 'schedule' }}
-        run: npm run test:unit:kcl-samples
-        env:
-          VITE_KC_DEV_TOKEN: ${{ secrets.KITTYCAD_API_TOKEN_DEV }}
-
-  npm-unit-test:
-    runs-on: ubuntu-latest
-    needs: npm-build-wasm
-    steps:
-      - uses: actions/checkout@v4
-
-      - uses: actions/setup-node@v4
-        with:
-          node-version-file: '.nvmrc'
-          cache: 'npm'
-
-      - run: npm install
-      - uses: taiki-e/install-action@d4635f2de61c8b8104d59cd4aede2060638378cc
-        with:
-          tool: wasm-pack
-
-      - name: Download all artifacts
-        uses: actions/download-artifact@v4
-
-      - name: Copy prepared wasm
-        run: |
-          ls -R prepared-wasm
-          cp prepared-wasm/kcl_wasm_lib_bg.wasm public
-          mkdir rust/kcl-wasm-lib/pkg
-          cp prepared-wasm/kcl_wasm_lib* rust/kcl-wasm-lib/pkg
-
-      - name: Copy prepared ts-rs bindings
-        run: |
-          ls -R prepared-ts-rs-bindings
-          mkdir rust/kcl-lib/bindings
-          cp -r prepared-ts-rs-bindings/* rust/kcl-lib/bindings/
-
-      - run: npm run simpleserver:bg
-        if: ${{ github.event_name != 'release' && github.event_name != 'schedule' }}
-
-      - name: Install Chromium Browser
-        if: ${{ github.event_name != 'release' && github.event_name != 'schedule' }}
-        run: npm run playwright install chromium --with-deps
-
-      - name: Run unit tests
-        if: ${{ github.event_name != 'release' && github.event_name != 'schedule' }}
-        run: xvfb-run -a npm run test:unit
-        env:
-          VITE_KC_DEV_TOKEN: ${{ secrets.KITTYCAD_API_TOKEN_DEV }}
-
-      - name: Check for changes
-        if: ${{ github.event_name != 'release' && github.event_name != 'schedule' }}
-        id: git-check
-        run: |
-            git add src/lang/std/artifactMapGraphs
-            if git status src/lang/std/artifactMapGraphs | grep -q "Changes to be committed"
-            then echo "modified=true" >> $GITHUB_OUTPUT
-            else echo "modified=false" >> $GITHUB_OUTPUT
-            fi
-      - name: Commit changes, if any
-        if: ${{ github.event_name != 'release' && github.event_name != 'schedule' && steps.git-check.outputs.modified == 'true' }}
-        run: |
-          git config --local user.email "github-actions[bot]@users.noreply.github.com"
-          git config --local user.name "github-actions[bot]"
-          git remote set-url origin https://${{ github.actor }}:${{ secrets.GITHUB_TOKEN }}@github.com/${{ github.repository }}.git
-          git fetch origin
-          echo ${{ github.head_ref }}
-          git checkout ${{ github.head_ref }}
-          # TODO when webkit works on ubuntu remove the os part of the commit message
-          git commit -am "Look at this (photo)Graph *in the voice of Nickelback*" || true
-          git push
-          git push origin ${{ github.head_ref }}

.github/workflows/tag-nightly.yml

@@ -1,39 +0,0 @@
-name: tag-nightly
-
-permissions:
-  contents: write
-on:
-  schedule:
-    - cron: '0 4 * * *'
-  # Daily at 04:00 AM UTC
-  # Will checkout the last commit from the default branch (main as of 2023-10-04)
-  
-jobs:
-  tag-nightly:
-    runs-on: ubuntu-22.04
-    steps:
-      - uses: actions/create-github-app-token@v1
-        id: app-token
-        with:
-          app-id: ${{ secrets.MODELING_APP_GH_APP_ID }}
-          private-key: ${{ secrets.MODELING_APP_GH_APP_PRIVATE_KEY }}
-          owner: ${{ github.repository_owner }}
-
-      - uses: actions/checkout@v4
-        with:
-          token: ${{ steps.app-token.outputs.token }}
-
-      - uses: actions/setup-node@v4
-        with:
-          node-version-file: '.nvmrc'
-
-      - run: npm install
-
-      - name: Push tag
-        run: |
-          VERSION_NO_V=$(date +'%-y.%-m.%-d')
-          TAG="nightly-v$VERSION_NO_V"
-          git config --local user.email "github-actions[bot]@users.noreply.github.com"
-          git config --local user.name "github-actions[bot]"
-          git tag $TAG
-          git push origin tag $TAG

.github/workflows/unit-tests.yml

@@ -0,0 +1,124 @@
+name: Unit Tests
+
+on:
+  pull_request:
+  push:
+    branches:
+      - main
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+
+permissions:
+  contents: write
+  pull-requests: write
+  actions: read
+
+jobs:
+  npm-build-wasm:
+    uses: ./.github/workflows/build-wasm.yml
+
+  npm-test-unit:
+    runs-on: ubuntu-latest
+    needs: npm-build-wasm
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: actions/setup-node@v4
+        with:
+          node-version-file: '.nvmrc'
+          cache: 'npm'
+
+      - run: npm install
+      - uses: taiki-e/install-action@d4635f2de61c8b8104d59cd4aede2060638378cc
+        with:
+          tool: wasm-pack
+
+      - name: Download all artifacts
+        uses: actions/download-artifact@v4
+
+      - name: Copy prepared wasm
+        run: |
+          ls -R prepared-wasm
+          cp prepared-wasm/kcl_wasm_lib_bg.wasm public
+          mkdir rust/kcl-wasm-lib/pkg
+          cp prepared-wasm/kcl_wasm_lib* rust/kcl-wasm-lib/pkg
+
+      - name: Copy prepared ts-rs bindings
+        run: |
+          ls -R prepared-ts-rs-bindings
+          mkdir rust/kcl-lib/bindings
+          cp -r prepared-ts-rs-bindings/* rust/kcl-lib/bindings/
+
+      - run: npm run simpleserver:bg
+        if: ${{ github.event_name != 'release' && github.event_name != 'schedule' }}
+
+      - name: Install Chromium Browser
+        if: ${{ github.event_name != 'release' && github.event_name != 'schedule' }}
+        run: npm run playwright install chromium --with-deps
+
+      - name: Run unit tests
+        if: ${{ github.event_name != 'release' && github.event_name != 'schedule' }}
+        run: xvfb-run -a npm run test:unit
+        env:
+          VITE_KC_DEV_TOKEN: ${{ secrets.KITTYCAD_API_TOKEN_DEV }}
+
+      - name: Check for changes
+        if: ${{ github.event_name != 'release' && github.event_name != 'schedule' }}
+        id: git-check
+        run: |
+            git add src/lang/std/artifactMapGraphs
+            if git status src/lang/std/artifactMapGraphs | grep -q "Changes to be committed"
+            then echo "modified=true" >> $GITHUB_OUTPUT
+            else echo "modified=false" >> $GITHUB_OUTPUT
+            fi
+
+      - name: Commit changes, if any
+        if: ${{ github.event_name != 'release' && github.event_name != 'schedule' && steps.git-check.outputs.modified == 'true' }}
+        run: |
+          git config --local user.email "github-actions[bot]@users.noreply.github.com"
+          git config --local user.name "github-actions[bot]"
+          git remote set-url origin https://${{ github.actor }}:${{ secrets.GITHUB_TOKEN }}@github.com/${{ github.repository }}.git
+          git fetch origin
+          echo ${{ github.head_ref }}
+          git checkout ${{ github.head_ref }}
+          # TODO when webkit works on ubuntu remove the os part of the commit message
+          git commit -am "Look at this (photo)Graph *in the voice of Nickelback*" || true
+          git push
+          git push origin ${{ github.head_ref }}
+
+  npm-test-unit-components:
+    runs-on: ubuntu-latest
+    needs: npm-build-wasm
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: actions/setup-node@v4
+        with:
+          node-version-file: '.nvmrc'
+          cache: 'npm'
+
+      - run: npm install
+      - uses: taiki-e/install-action@d4635f2de61c8b8104d59cd4aede2060638378cc
+        with:
+          tool: wasm-pack
+
+      - name: Download all artifacts
+        uses: actions/download-artifact@v4
+
+      - name: Copy prepared wasm
+        run: |
+          ls -R prepared-wasm
+          cp prepared-wasm/kcl_wasm_lib_bg.wasm public
+          mkdir rust/kcl-wasm-lib/pkg
+          cp prepared-wasm/kcl_wasm_lib* rust/kcl-wasm-lib/pkg
+
+      - name: Copy prepared ts-rs bindings
+        run: |
+          ls -R prepared-ts-rs-bindings
+          mkdir rust/kcl-lib/bindings
+          cp -r prepared-ts-rs-bindings/* rust/kcl-lib/bindings/
+
+      - name: Run component tests
+        run: npm run test:unit:components

.gitignore

@@ -58,6 +58,8 @@ trace.zip
 /public/kcl-samples/.github
 /public/kcl-samples/screenshots/main.kcl
 /public/kcl-samples/step/main.kcl
+/public/kcl-samples/internal
+/rust/kcl-lib/tests/kcl_samples/internal
 /test-results/
 /playwright-report/
 /blob-report/

CONTRIBUTING.md

@@ -63,7 +63,7 @@ If you're not a Zoo employee you won't be able to access the dev environment, yo
 
 ### Development environment variables
 
-The Copilot LSP plugin in the editor requires a Zoo API token to run. In production, we authenticate this with a token via cookie in the browser and device auth token in the desktop environment, but this token is inaccessible in the dev browser version because the cookie is considered "cross-site" (from `localhost` to `dev.zoo.dev`). There is an optional environment variable called `VITE_KC_DEV_TOKEN` that you can populate with a dev token in a `.env.development.local` file to not check it into Git, which will use that token instead of other methods for the LSP service.
+The Copilot LSP plugin in the editor requires a Zoo API token to run. In production, we authenticate this with a token via cookie in the browser and device auth token in the desktop environment, but this token is inaccessible in the dev browser version because the cookie is considered "cross-site" (from `localhost` to `zoo.dev`). There is an optional environment variable called `VITE_KC_DEV_TOKEN` that you can populate with a dev token in a `.env.development.local` file to not check it into Git, which will use that token instead of other methods for the LSP service.
 
 ### Developing in Chrome
 
@@ -97,7 +97,7 @@ The following will need to be run when checking out a new commit and guarantees
 ```bash
 npm install
 npm run build:wasm
-npm start # or npm run build:local && npm run serve for slower but more production-like build
+npm start
 ```
 
 ## Before submitting a PR
@@ -130,7 +130,7 @@ git tag $VERSION
 git push origin --tags
 ```
 
-This will trigger the `build-apps` workflow, set the version, build & sign the apps, and generate release files as well as updater-test artifacts.
+This will trigger the `build-apps` workflow, set the version, build & sign the apps, and generate release files.
 
 The workflow should be listed right away [in this list](https://github.com/KittyCAD/modeling-app/actions/workflows/build-apps.yml?query=event%3Apush)).
 
@@ -142,13 +142,10 @@ The release builds can be found under the `out-{arch}-{platform}` zip files, at
 
 Manually test against this [list](https://github.com/KittyCAD/modeling-app/issues/3588) across Windows, MacOS, Linux and posting results as comments in the issue.
 
-##### Updater-test builds
+A prompt should show up asking for a downgrade to the last release version. Running through that at the end of testing
-
+and making sure the current release candidate has the ability to be updated to what electron-updater points to is critical,
-The other `build-apps` output in the release `build-apps` workflow (triggered by 2.) is `updater-test-{arch}-{platform}`. It's a semi-automated process: for macOS, Windows, and Linux, download the corresponding updater-test artifact file, install the app, run it, expect an updater prompt to a dummy v0.255.255, install it and check that the app comes back at that version.
+but what is actually being downloaded and installed isn't.
-
+If the prompt doesn't show up, start the app in command line to grab the electron-updater logs. This is likely an issue with the current build that needs addressing.
-The only difference with these builds is that they point to a different update location on the release bucket, with this dummy v0.255.255 always available. This helps ensuring that the version we release will be able to update to the next one available.
-
-If the prompt doesn't show up, start the app in command line to grab the electron-updater logs. This is likely an issue with the current build that needs addressing (or the updater-test location in the storage bucket).
 
 ```
 # Windows (PowerShell)
@@ -198,15 +195,9 @@ For more information on fuzzing you can check out
 
 ### Playwright tests
 
-You will need a `./e2e/playwright/playwright-secrets.env` file:
+Prepare these system dependencies:
 
-```bash
+- Set $token from https://zoo.dev/account/api-tokens
-$ touch ./e2e/playwright/playwright-secrets.env
-$ cat ./e2e/playwright/playwright-secrets.env
-token=<dev.zoo.dev/account/api-tokens>
-snapshottoken=<zoo.dev/account/api-tokens>
-```
-or use `export` to set the environment variables `token` and `snapshottoken`.
 
 #### Snapshot tests (Google Chrome on Ubuntu only)
 
@@ -300,131 +291,17 @@ Which will run our suite of [Vitest unit](https://vitest.dev/) and [React Testin
 
 ### Rust tests
 
-**Dependencies**
+Prepare these system dependencies:
 
-- `KITTYCAD_API_TOKEN`
+- Set `$KITTYCAD_API_TOKEN` from https://zoo.dev/account/api-tokens
-- `cargo-nextest`
+- Install `just` following [these instructions](https://just.systems/man/en/packages.html)
-- `just`
 
-#### Setting KITTYCAD_API_TOKEN
+then run tests that target the KCL language:
-
-Use the production zoo.dev token, set this environment variable before running the tests
-
-#### Installing cargonextest
 
 ```
-cd rust
+npm run test:rust
-cargo search cargo-nextest
-cargo install cargo-nextest
 ```
 
-#### just
-
-install [`just`](https://github.com/casey/just?tab=readme-ov-file#pre-built-binaries)
-
-#### Running the tests
-
-```bash
-# With just
-# Make sure KITTYCAD_API_TOKEN=<prod zoo.dev token> is set
-# Make sure you installed cargo-nextest
-# Make sure you installed just
-cd rust
-just test
-```
-
-```bash
-# Without just
-# Make sure KITTYCAD_API_TOKEN=<prod zoo.dev token> is set
-# Make sure you installed cargo-nextest
-cd rust
-export RUST_BRACKTRACE="full" && cargo nextest run --workspace --test-threads=1
-```
-
-Where `XXX` is an API token from the production engine (NOT the dev environment).
-
-We recommend using [nextest](https://nexte.st/) to run the Rust tests (its faster and is used in CI). Once installed, run the tests using
-
-```
-cd rust
-KITTYCAD_API_TOKEN=XXX cargo run nextest
-```
-
-### Mapping CI CD jobs to local commands
-
-When you see the CI CD fail on jobs you may wonder three things
-
-- Do I have a bug in my code?
-- Is the test flaky?
-- Is there a bug in `main`?
-
-To answer these questions the following commands will give you confidence to locate the issue.
-
-#### Static Analysis
-
-Part of the CI CD pipeline performs static analysis on the code. Use the following commands to mimic the CI CD jobs.
-
-The following set of commands should get us closer to one and done commands to instantly retest issues.
-
-```
-npm run test-setup
-```
-
-> Gotcha, are packages up to date and is the wasm built?
-
-```
-npm run tsc
-npm run fmt:check
-npm run lint
-npm run test:unit:local
-```
-
-> Gotcha: Our unit tests have integration tests in them. You need to run a localhost server to run the unit tests.
-
-#### E2E Tests
-
-**Playwright Electron**
-
-These E2E tests run in electron. There are tests that are skipped if they are ran in a windows, linux, or macos environment. We can use playwright tags to implement test skipping.
-
-```
-npm run test:playwright:electron:local
-npm run test:playwright:electron:windows:local
-npm run test:playwright:electron:macos:local
-npm run test:playwright:electron:ubuntu:local
-```
-
-> Why does it say local? The CI CD commands that run in the pipeline cannot be ran locally. A single command will not properly setup the testing environment locally.
-
-#### Some notes on CI
-
-The tests are broken into snapshot tests and non-snapshot tests, and they run in that order, they automatically commit new snap shots, so if you see an image commit check it was an intended change. If we have non-determinism in the snapshots such that they are always committing new images, hopefully this annoyance makes us fix them asap, if you notice this happening let Kurt know. But for the odd occasion `git reset --hard HEAD~ && git push -f` is your friend.
-
-How to interpret failing playwright tests?
-If your tests fail, click through to the action and see that the tests failed on a line that includes `await page.getByTestId('loading').waitFor({ state: 'detached' })`, this means the test fail because the stream never started. It's you choice if you want to re-run the test, or ignore the failure.
-
-We run on ubuntu and macos, because safari doesn't work on linux because of the dreaded "no RTCPeerConnection variable" error. But linux runs first and then macos for the same reason that we limit the number of parallel tests to 1 because we limit stream connections per user, so tests would start failing we if let them run together.
-
-If something fails on CI you can download the artifact, unzip it and then open `playwright-report/data/<UUID>.zip` with https://trace.playwright.dev/ to see what happened.
-
-#### Getting started writing a playwright test in our app
-
-Besides following the instructions above and using the playwright docs, our app is weird because of the whole stream thing, which means our testing is weird. Because we've just figured out this stuff and therefore docs might go stale quick here's a 15min vid/tutorial
-
-https://github.com/KittyCAD/modeling-app/assets/29681384/6f5e8e85-1003-4fd9-be7f-f36ce833942d
-
-<details>
-
-<summary>
-PS: for the debug panel, the following JSON is useful for snapping the camera
-</summary>
-
-```JSON
-{"type":"modeling_cmd_req","cmd_id":"054e5472-e5e9-4071-92d7-1ce3bac61956","cmd":{"type":"default_camera_look_at","center":{"x":15,"y":0,"z":0},"up":{"x":0,"y":0,"z":1},"vantage":{"x":30,"y":30,"z":30}}}
-```
-
-</details>
-
 ### Logging
 
 To display logging (to the terminal or console) set `ZOO_LOG=1`. This will log some warnings and simple performance metrics. To view these in test runs, use `-- --nocapture`.

Makefile

@@ -1,5 +1,5 @@
 .PHONY: all
-all: install build check
+all: install check build
 
 ###############################################################################
 # INSTALL
@@ -23,6 +23,7 @@ endif
 install: node_modules/.package-lock.json $(CARGO) $(WASM_PACK) ## Install dependencies
 
 node_modules/.package-lock.json: package.json package-lock.json
+	npm prune
 	npm install
 
 $(CARGO):
@@ -43,6 +44,7 @@ endif
 # BUILD
 
 CARGO_SOURCES := rust/.cargo/config.toml $(wildcard rust/Cargo.*) $(wildcard rust/**/Cargo.*)
+KCL_SOURCES := $(wildcard public/kcl-samples/**/*.kcl)
 RUST_SOURCES := $(wildcard rust/**/*.rs)
 
 REACT_SOURCES := $(wildcard src/*.tsx) $(wildcard src/**/*.tsx)
@@ -50,13 +52,7 @@ TYPESCRIPT_SOURCES := tsconfig.* $(wildcard src/*.ts) $(wildcard src/**/*.ts)
 VITE_SOURCES := $(wildcard vite.*) $(wildcard vite/**/*.tsx)
 
 .PHONY: build
-build: build-web build-desktop
+build: install public/kcl_wasm_lib_bg.wasm public/kcl-samples/manifest.json .vite/build/main.js
-
-.PHONY: build-web
-build-web: install public/kcl_wasm_lib_bg.wasm build/index.html
-
-.PHONY: build-desktop
-build-desktop: install public/kcl_wasm_lib_bg.wasm .vite/build/main.js
 
 public/kcl_wasm_lib_bg.wasm: $(CARGO_SOURCES) $(RUST_SOURCES)
 ifdef WINDOWS
@@ -65,8 +61,8 @@ else
 	npm run build:wasm:dev
 endif
 
-build/index.html: $(REACT_SOURCES) $(TYPESCRIPT_SOURCES) $(VITE_SOURCES)
+public/kcl-samples/manifest.json: $(KCL_SOURCES)
-	npm run build:local
+	cd rust/kcl-lib && EXPECTORATE=overwrite cargo test generate_manifest
 
 .vite/build/main.js: $(REACT_SOURCES) $(TYPESCRIPT_SOURCES) $(VITE_SOURCES)
 	npm run tronb:vite:dev
@@ -95,11 +91,11 @@ TARGET ?= desktop
 run: run-$(TARGET)
 
 .PHONY: run-web
-run-web: install build-web ## Start the web app
+run-web: install build ## Start the web app
 	npm run start
 
 .PHONY: run-desktop
-run-desktop: install build-desktop ## Start the desktop app
+run-desktop: install build ## Start the desktop app
 	npm run tron:start
 
 ###############################################################################
@@ -114,6 +110,8 @@ test: test-unit test-e2e
 
 .PHONY: test-unit
 test-unit: install ## Run the unit tests
+	npm run test:rust
+	npm run test:unit:components
 	@ curl -fs localhost:3000 >/dev/null || ( echo "Error: localhost:3000 not available, 'make run-web' first" && exit 1 )
 	npm run test:unit
 
@@ -121,7 +119,7 @@ test-unit: install ## Run the unit tests
 test-e2e: test-e2e-$(TARGET)
 
 .PHONY: test-e2e-web
-test-e2e-web: install build-web ## Run the web e2e tests
+test-e2e-web: install build ## Run the web e2e tests
 	@ curl -fs localhost:3000 >/dev/null || ( echo "Error: localhost:3000 not available, 'make run-web' first" && exit 1 )
 ifdef E2E_GREP
 	npm run chrome:test -- --headed --grep="$(E2E_GREP)" --max-failures=$(E2E_FAILURES)
@@ -130,7 +128,7 @@ else
 endif
 
 .PHONY: test-e2e-desktop
-test-e2e-desktop: install build-desktop ## Run the desktop e2e tests
+test-e2e-desktop: install build ## Run the desktop e2e tests
 ifdef E2E_GREP
 	npm run test:playwright:electron -- --grep="$(E2E_GREP)" --max-failures=$(E2E_FAILURES)
 else

README.md

@@ -34,7 +34,7 @@ The 3D view in Design Studio is just a video stream from our hosted geometry eng
   - WebSockets (via [KittyCAD TS client](https://github.com/KittyCAD/kittycad.ts))
 - Code Editor
   - [CodeMirror](https://codemirror.net/)
-  - Custom WASM LSP Server
+  - [Custom WASM LSP Server](https://github.com/KittyCAD/modeling-app/tree/main/rust/kcl-lib/src/lsp/kcl)
 - Modeling
   - [KittyCAD TypeScript client](https://github.com/KittyCAD/kittycad.ts)
 

_typos.toml

@@ -0,0 +1,40 @@
+[files]
+extend-exclude = [
+  "**/target",
+  "node_modules",
+  "build",
+  "dist",
+  "out",
+  "**/Cargo.lock",
+  "docs/**/*.md",
+  "docs/**/*.json",
+  "e2e/playwright/lib/console-error-whitelist.ts",
+  ".package-lock.json",
+  "**/package-lock.json",
+  "openapi/*.json",
+  "packages/codemirror-lang-kcl/test/all.test.ts",
+  "public/kcl-samples",
+  "rust/kcl-lib/tests/kcl_samples",
+  "tsconfig.tsbuildinfo",
+  "src/lib/machine-api.d.ts",
+  "kcl-book/book",
+]
+
+[default.extend-words]
+metalness = "metalness" # appearance API
+Hom = "Hom" # short for homogenous
+typ = "typ" # used to declare a variable named 'type' which is a reserved keyword in Rust
+ue = "ue" # short for UnaryExpression
+THRE = "THRE" # Weird bug that wrongly detects THREEjs as a typo
+nwo = "nwo" # don't know what this is about tbh
+"ot" = "ot" # some abbreviation, idk what
+"oe" = "oe" # some abbreviation, idk what
+"colinear" = "colinear" # some engine shit, kidding
+
+[default]
+extend-ignore-identifiers-re = [
+    "\\dnd", # e.g. 2nd
+]
+extend-ignore-re = [
+  "@xstate-layout .*",
+]

docs/kcl-lang/arithmetic.md

@@ -0,0 +1,53 @@
+---
+title: "Arithmetic and logic"
+excerpt: "Documentation of the KCL language for the Zoo Design Studio."
+layout: manual
+---
+
+KCL supports the usual arithmetic operators on numbers and logic operators on booleans:
+
+| Operator | Meaning |
+|----------|---------|
+| `+` | Addition |
+| `-` | Subtraction or unary negation |
+| `*` | Multiplication |
+| `/` | Division |
+| `%` | Modulus aka remainder |
+| `^` | Power, e.g., `x ^ 2` means `x` squared |
+| `&` | Logical 'and' |
+| `|` | Logical 'or' |
+| `!` | Unary logical 'not' |
+
+KCL also supports comparsion operators which operate on numbers and produce booleans:
+
+| Operator | Meaning |
+|----------|---------|
+| `==` | Equal |
+| `!=` | Not equal |
+| `<` | Less than |
+| `>` | Greater than |
+| `<=` | Less than or equal |
+| `>=` | Greater than or equal |
+
+Arithmetics and logic expressions can be arbitrairly combined with the usual rules of associativity and precedence, e.g.,
+
+```
+myMathExpression = 3 + 1 * 2 / 3 - 7
+```
+
+You can also nest expressions in parenthesis:
+
+```
+myMathExpression = 3 + (1 * 2 / (3 - 7))
+```
+
+KCL numbers are implemented using [floating point numbers](https://en.wikipedia.org/wiki/Floating-point_arithmetic). This means that there are occasionally representation and rounding issues, and some oddities such as supporting positive and negative zero.
+
+Some operators can be applied to other types:
+
+- `+` can be used to concatenate strings, e.g., `'hello' + ' ' + 'world!'`
+- Unary `-` can be used with planes or line-like objects such as axes to produce an object with opposite orientation, e.g., `-XY` is a plain which is aligned with `XY` but whose normal aligns with the negative Z axis.
+- The following operators can be used with solids as shorthand for CSG operations:
+  - `+` or `|` for [`union`](/docs/kcl-std/union).
+  - `-` for [`subtract`](/docs/kcl-std/subtract).
+  - `&` for [`intersect`](/docs/kcl-std/intersect)

docs/kcl-lang/arrays.md

@@ -0,0 +1,32 @@
+---
+title: "Arrays and ranges"
+excerpt: "Documentation of the KCL language for the Zoo Design Studio."
+layout: manual
+---
+
+Arrays are sequences of values.
+
+Arrays can be written out as *array literals* using a sequence of expressions surrounded by square brackets, e.g., `['hello', 'world']` is an array of strings, `[x, x + 1, x + 2]` is an array of numbers (assuming `x` is a number), `[]` is an empty array, and `['hello', 42, true]` is a mixed array.
+
+A value in an array can be accessed by indexing using square brackets where the index is a number, for example, `arr[0]`, `arr[42]`, `arr[i]` (where `arr` is an array and `i` is a (whole) number).
+
+There are some useful functions for working with arrays in the standard library, see [std::array](/docs/kcl-std/modules/std-array) for details.
+
+## Array types
+
+Arrays have their own types: `[T]` where `T` is the type of the elements of the array, for example, `[string]` means an array of `string`s and `[any]` means an array of any values.
+
+Array types can also include length information: `[T; n]` denotes an array of length `n` (where `n` is a number literal) and `[T; 1+]` denotes an array whose length is at least one (i.e., a non-empty array). E.g., `[string; 1+]` and `[number(mm); 3]` are valid array types.
+
+## Ranges
+
+Ranges are a succinct way to create an array of sequential numbers. The syntax is `[start .. end]` where `start` and `end` evaluate to whole numbers (integers). Ranges are inclusive of the start and end. The end must be greater than the start. Examples:
+
+```kcl,norun
+[0..3]      // [0, 1, 2, 3]
+[3..10]     // [3, 4, 5, 6, 7, 8, 9, 10]
+x = 2
+[x..x+1]    // [2, 3]
+```
+
+The units of the start and end numbers must be the same and the result inherits those units. 

docs/kcl-lang/attributes.md

@@ -0,0 +1,30 @@
+---
+title: "Attributes"
+excerpt: "Documentation of the KCL language for the Zoo Design Studio."
+layout: manual
+---
+
+Attributes are syntax which affects the language item they annotate. In KCL they are indicated using `@`. For example, `@settings` affects the file in which it appears.
+
+There are two kinds of attributes: named and unnamed attributes. Named attributes (e.g., `@settings`) have a name immediately after the `@` (e.g., `settings`) and affect their surrounding scope. Unnamed attributes have no name and affect the following item, e.g.,
+
+```kcl,norun
+@(lengthUnit = ft, coords = opengl)
+import "tests/inputs/cube.obj"
+```
+
+has an unnamed attribute on the `import` statement.
+
+Named and unnamed attributes may take a parenthesized list of arguments (like a function). Named attributes may also appear without any arguments (e.g., `@no_std`).
+
+## Named attributes
+
+The `@settings` attribute affects the current file and accepts the following arguments: `defaultLengthUnit`, `defaultAngleUnit`, and `kclVersion`. See [settings](/docs/kcl-lang/settings) for details.
+
+The `@no_std` attribute affects the current file, takes no arguments, and causes the standard library to not be implicitly available. It can still be used by being explicitly imported.
+
+## Unnamed attributes
+
+Unnamed attributes may be used on `import` statements when importing non-KCL files. See [projects, modules, and imports](/docs/kcl-lang/modules) for details.
+
+Other unnamed attributes are used on functions inside the standard library, but these are not available in user code.

docs/kcl-lang/foreign-imports.md

@@ -0,0 +1,99 @@
+---
+title: "Importing geometry from other CAD systems"
+excerpt: "Documentation of the KCL language for the Zoo Design Studio."
+layout: manual
+---
+
+`import` can also be used to import files from other CAD systems. The format of the statement is the
+same as for KCL files. You can only import the whole file, not items from it. E.g.,
+
+```norun
+import "tests/inputs/cube.obj"
+
+// Use `cube` just like a KCL object.
+```
+
+```kcl
+import "tests/inputs/cube.sldprt" as cube
+
+// Use `cube` just like a KCL object.
+```
+
+For formats lacking unit data (such as STL, OBJ, or PLY files), the default
+unit of measurement is millimeters. Alternatively you may specify the unit
+by using an attribute. Likewise, you can also specify a coordinate system. E.g.,
+
+```kcl
+@(lengthUnit = ft, coords = opengl)
+import "tests/inputs/cube.obj"
+```
+
+When importing a GLTF file, the bin file will be imported as well.
+
+Import paths are relative to the current project directory. Imports currently only work when
+using the native Design Studio, not in the browser.
+
+### Supported values
+
+File formats: `fbx`, `gltf`/`glb`, `obj`+, `ply`+, `sldprt`, `step`/`stp`, `stl`+. (Those marked with a
+'+' support customising the length unit and coordinate system).
+
+Length units: `mm` (the default), `cm`, `m`, `inch`, `ft`, `yd`.
+
+Coordinate systems:
+
+- `zoo` (the default), forward: -Y, up: +Z, handedness: right
+- `opengl`, forward: +Z, up: +Y, handedness: right
+- `vulkan`, forward: +Z, up: -Y, handedness: left
+
+---
+
+## Performance deep‑dive for foreign‑file imports
+
+Parallelized foreign‑file imports now let you overlap file reads, initialization,
+and rendering. To maximize throughput, you need to understand the three distinct
+stages—reading, initializing (background render start), and invocation (blocking)
+—and structure your code to defer blocking operations until the end.
+
+### Foreign import execution stages
+
+1. **Import (Read / Initialization) Stage**
+   ```kcl
+   import "tests/inputs/cube.step" as cube
+   ```
+   - Reads the file from disk and makes its API available.
+   - Starts engine rendering but **does not block** your script.
+   - This kick‑starts the render pipeline while you keep executing other code.
+
+2. **Invocation (Blocking) Stage**
+   ```kcl
+   import "tests/inputs/cube.step" as cube
+
+   cube
+     |> translate(z=10) // ← blocks here only
+   ```
+   - Any method call (e.g., `translate`, `scale`, `rotate`) waits for the background render to finish before applying transformations.
+
+### Best practices
+
+#### 1. Defer blocking calls
+
+```kcl
+import "tests/inputs/cube.step" as cube     // 1) Read / Background render starts
+
+
+// --- perform other operations and calculations here ---
+
+
+cube
+  |> translate(z=10)                        // 2) Blocks only here
+```
+
+#### 2. Split heavy work into separate modules
+
+Place computationally expensive or IO‑heavy work into its own module so it can render in parallel while `main.kcl` continues.
+
+#### Future improvements
+
+Upcoming releases will auto‑analyse dependencies and only block when truly necessary. Until then, explicit deferral will give you the best performance.
+

docs/kcl-lang/functions.md

@@ -0,0 +1,46 @@
+---
+title: "Functions"
+excerpt: "Documentation of the KCL language for the Zoo Design Studio."
+layout: manual
+---
+
+We have support for defining your own functions. Functions can take in any
+type of argument. Below is an example of the syntax:
+
+```
+fn myFn(x) {
+  return x
+}
+```
+
+As you can see above `myFn` just returns whatever it is given.
+
+KCL uses keyword arguments:
+
+```
+// If you declare a function like this
+fn add(left, right) {
+  return left + right
+}
+
+// You can call it like this:
+total = add(left = 1, right = 2)
+```
+
+Functions can also declare one *unlabeled* arg. If you do want to declare an unlabeled arg, it must
+be the first arg declared.
+
+```
+// The @ indicates an argument is used without a label.
+// Note that only the first argument can use @.
+fn increment(@x) {
+  return x + 1
+}
+
+fn add(@x, delta) {
+  return x + delta
+}
+
+two = increment(1)
+three = add(1, delta = 2)
+```

docs/kcl-lang/index.md

@@ -0,0 +1,22 @@
+---
+title: "KCL Language Reference"
+excerpt: "Documentation of the KCL language for the Zoo Design Studio."
+layout: manual
+---
+
+This is a reference for KCL. If you are learning KCL, you may prefer the [guide]() which explains
+things in a more tutorial fashion. See also our documentation of the [standard library](/docs/kcl-std).
+
+## Topics
+
+* [Pipelines](/docs/kcl-lang/pipelines)
+* [Arithmetic and logic](/docs/kcl-lang/arithmetic)
+* [Values and types](/docs/kcl-lang/types)
+* [Numeric types and units](/docs/kcl-lang/numeric)
+* [Functions](/docs/kcl-lang/functions)
+* [Arrays and ranges](/docs/kcl-lang/arrays)
+* [Projects and modules](/docs/kcl-lang/modules)
+* [Attributes](/docs/kcl-lang/attributes)
+* [Importing geometry from other CAD systems](/docs/kcl-lang/foreign-imports)
+* [Settings](/docs/kcl-lang/settings)
+* [Known Issues](/docs/kcl-lang/known-issues)

docs/kcl-lang/known-issues.md

@@ -1,5 +1,5 @@
 ---
-title: "KCL Known Issues"
+title: "Known Issues"
 excerpt: "Known issues with the KCL standard library for the Zoo Design Studio."
 layout: manual
 ---
@@ -15,12 +15,6 @@ once fixed in engine will just start working here with no language changes.
 - **Import**: Right now you can import a file, even if that file has brep data
     you cannot edit it, after v1, the engine will account for this. 
 
-- **Fillets**: Fillets cannot intersect, you will get an error. Only simple fillet
-    cases work currently.
-
-- **Chamfers**: Chamfers cannot intersect, you will get an error. Only simple
-    chamfer cases work currently.
-
 - **Appearance**: Changing the appearance on a loft does not work. 
 
 - **CSG Booleans**: Coplanar (bodies that share a plane) unions, subtractions, and intersections are not currently supported.

docs/kcl-lang/modules.md

@@ -1,6 +1,6 @@
 ---
-title: "KCL Modules"
+title: "Projects and modules"
-excerpt: "Documentation of modules for the KCL language for the Zoo Design Studio."
+excerpt: "Documentation of the KCL language for the Zoo Design Studio."
 layout: manual
 ---
 
@@ -264,102 +264,3 @@ cube
 clone(cube)
   |> translate(x=20)
 ```
-
----
-
-## Importing files from other CAD systems
-
-`import` can also be used to import files from other CAD systems. The format of the statement is the
-same as for KCL files. You can only import the whole file, not items from it. E.g.,
-
-```norun
-import "tests/inputs/cube.obj"
-
-// Use `cube` just like a KCL object.
-```
-
-```kcl
-import "tests/inputs/cube.sldprt" as cube
-
-// Use `cube` just like a KCL object.
-```
-
-For formats lacking unit data (such as STL, OBJ, or PLY files), the default
-unit of measurement is millimeters. Alternatively you may specify the unit
-by using an attribute. Likewise, you can also specify a coordinate system. E.g.,
-
-```kcl
-@(lengthUnit = ft, coords = opengl)
-import "tests/inputs/cube.obj"
-```
-
-When importing a GLTF file, the bin file will be imported as well.
-
-Import paths are relative to the current project directory. Imports currently only work when
-using the native Design Studio, not in the browser.
-
-### Supported values
-
-File formats: `fbx`, `gltf`/`glb`, `obj`+, `ply`+, `sldprt`, `step`/`stp`, `stl`+. (Those marked with a
-'+' support customising the length unit and coordinate system).
-
-Length units: `mm` (the default), `cm`, `m`, `inch`, `ft`, `yd`.
-
-Coordinate systems:
-
-- `zoo` (the default), forward: -Y, up: +Z, handedness: right
-- `opengl`, forward: +Z, up: +Y, handedness: right
-- `vulkan`, forward: +Z, up: -Y, handedness: left
-
----
-
-## Performance deep‑dive for foreign‑file imports
-
-Parallelized foreign‑file imports now let you overlap file reads, initialization,
-and rendering. To maximize throughput, you need to understand the three distinct
-stages—reading, initializing (background render start), and invocation (blocking)
-—and structure your code to defer blocking operations until the end.
-
-### Foreign import execution stages
-
-1. **Import (Read / Initialization) Stage**
-   ```kcl
-   import "tests/inputs/cube.step" as cube
-   ```
-   - Reads the file from disk and makes its API available.
-   - Starts engine rendering but **does not block** your script.
-   - This kick‑starts the render pipeline while you keep executing other code.
-
-2. **Invocation (Blocking) Stage**
-   ```kcl
-   import "tests/inputs/cube.step" as cube
-
-   cube
-     |> translate(z=10) // ← blocks here only
-   ```
-   - Any method call (e.g., `translate`, `scale`, `rotate`) waits for the background render to finish before applying transformations.
-
-### Best practices
-
-#### 1. Defer blocking calls
-
-```kcl
-import "tests/inputs/cube.step" as cube     // 1) Read / Background render starts
-
-
-// --- perform other operations and calculations here ---
-
-
-cube
-  |> translate(z=10)                        // 2) Blocks only here
-```
-
-#### 2. Split heavy work into separate modules
-
-Place computationally expensive or IO‑heavy work into its own module so it can render in parallel while `main.kcl` continues.
-
-#### Future improvements
-
-Upcoming releases will auto‑analyse dependencies and only block when truly necessary. Until then, explicit deferral will give you the best performance.
-
-

docs/kcl-lang/numeric.md

@@ -0,0 +1,48 @@
+---
+title: "Numeric types and units"
+excerpt: "Documentation of the KCL language for the Zoo Design Studio."
+layout: manual
+---
+
+Numbers and numeric types in KCL include information about the units of the numbers. So rather than just having a number like `42`, we always have information about the units so we don't confuse 42 mm with 42 inches.
+
+
+## Numeric literals
+
+When writing a number literal, you can use a unit suffix to explicitly state the unit, e.g., `42mm`. The following units are available:
+
+- Length units:
+  - metric: `mm`, `cm`, `m`
+  - imperial: `in`, `ft`, `yd`
+- Angle units: `deg`, `rad`
+- `_` to indicate a unitless number such as a count or ratio.
+
+If you write a numeric literal without a suffix, then the defaults for the current file are used. These defaults are specified using the `@settings` attribute, see [settings](/docs/kcl-lang/settings) for details. Note that if using the defaults, the KCL interpreter won't know whether you intend the number to be a length, angle, or count and will treat it as being possibly any of them.
+
+
+## Numeric types
+
+Just like numbers carry units information, the `number` type also includes units information. Units are written in parentheses after the type, e.g., `number(mm)`.
+
+Any of the suffixes described above can be used meaning that values with that type have the supplied units. E.g., `number(mm)` is the type of number values with mm units and `number(_)` is the type of number values with no units.
+
+You can also use `number(Length)`, `number(Angle)`, or `number(Count)`. These types mean a number with any length, angle, or unitless (count) units, respectively (note that `number(_)` and `number(Count)` are equivalent since there is only one kind of unitless-ness).
+
+Using just `number` means accepting any kind of number, even where the units are unknown by KCL.
+
+
+## Function calls
+
+When calling a function with an argument with numeric type, the declared numeric type in the function signature and the units of the argument value used in the function call must be compatible. Units are adjusted automatically. For example, if a function requires an argument with type `number(mm)`, then you can call it with `2in` and the units will be automatically adjusted, but calling it with `90deg` will cause an error.
+
+
+## Mixing units with arithmetic
+
+When doing arithmetic or comparisons, units will be adjusted as necessary if possible. However, often arithmetic expressions exceed the ability of KCL to accurately choose units which can result in warnings in your code or sometimes errors. In these cases, you will need to give KCL more information. Sometimes this can be done by making units explicit using suffixes. If not, then you will need to use *type ascription*, which asserts that an expression has the supplied type. For example, `(x * y): number(mm)` tells KCL that the units of `x * y` is mm. Note that type ascription does not do any adjustment of the numbers, e.g., `2mm: number(in)` has the value `2in` (note that this would be a very non-idiomatic way to use numeric type ascription, you could simply write `2in`. Usually type ascription is only necessary for supplying type information about the result of computation).
+
+KCL has no support for area, volume, or other higher dimension units. When internal unit tracking requires multiple dimensions, KCL essentially gives up. This is usually where the extra type information described above is needed. If doing computation with higher dimensioned units, you must ensure that all adjustments occur before any computation. E.g., if you want to compute an area with unknown units, you must convert all numbers to the same unit before starting.
+
+
+## Explicit conversions
+
+You might sometimes need to convert from one unit to another for some calculation. You can do this implicitly when calling a function (see above), but if you can't or don't want to, then you can use the explicit conversion functions in the [`std::units`](/docs/kcl-std/modules/std-units) module.

docs/kcl-lang/pipelines.md

@@ -0,0 +1,66 @@
+---
+title: "Pipelines"
+excerpt: "Documentation of the KCL language for the Zoo Design Studio."
+layout: manual
+---
+
+It can be hard to read repeated function calls, because of all the nested brackets.
+
+```norun
+i = 1
+x = h(g(f(i)))
+```
+
+You can make this easier to read by breaking it into many declarations, but that is a bit annoying.
+
+```norun
+i  = 1
+x0 = f(i)
+x1 = g(x0)
+x  = h(x1)
+```
+
+Instead, you can use the pipeline operator (`|>`) to simplify this.
+
+Basically, `x |> f(%)` is a shorthand for `f(x)`. The left-hand side of the `|>` gets put into
+the `%` in the right-hand side.
+
+So, this means `x |> f(%) |> g(%)` is shorthand for `g(f(x))`. The code example above, with its
+somewhat-clunky `x0` and `x1` constants could be rewritten as
+
+```norun
+i = 1
+x = i
+  |> f(%)
+  |> g(%)
+  |> h(%)
+```
+
+This helps keep your code neat and avoid unnecessary declarations.
+
+## Pipelines and keyword arguments
+
+Say you have a long pipeline of sketch functions, like this:
+
+```norun
+startSketchOn(XZ)
+  |> line(%, end = [3, 4])
+  |> line(%, end = [10, 10])
+  |> line(%, end = [-13, -14])
+  |> close(%)
+```
+
+In this example, each function call outputs a sketch, and it gets put into the next function call via
+the `%`, into the first (unlabeled) argument.
+
+If a function call uses an unlabeled first parameter, it will default to `%` if it's not given. This
+means that `|> line(%, end = [3, 4])` and `|> line(end = [3, 4])` are equivalent! So the above
+could be rewritten as 
+
+```norun
+startSketchOn(XZ)
+ |> line(end = [3, 4])
+ |> line(end = [10, 10])
+ |> line(end = [-13, -14])
+ |> close()
+```

docs/kcl-lang/settings.md

@@ -1,6 +1,6 @@
 ---
-title: "KCL Settings"
+title: "Settings"
-excerpt: "Documentation of settings for the KCL language and Zoo Design Studio."
+excerpt: "Documentation of the KCL language for the Zoo Design Studio."
 layout: manual
 ---
 
@@ -8,16 +8,16 @@ layout: manual
 
 There are three levels of settings available in Zoo Design Studio:
 
-1. [User Settings](/docs/kcl/settings-user): Global settings that apply to all projects, stored in `user.toml`
+1. [User Settings](/docs/kcl-lang/settings/user): Global settings that apply to all projects, stored in `user.toml`
-2. [Project Settings](/docs/kcl/settings-project): Settings specific to a project, stored in `project.toml`
+2. [Project Settings](/docs/kcl-lang/settings/project): Settings specific to a project, stored in `project.toml`
 3. Per-file Settings: Settings that apply to a single KCL file, specified using the `@settings` attribute
 
 ## Configuration Files
 
 Zoo Design Studio uses TOML files for configuration:
 
-* **User Settings**: `user.toml` - See [complete documentation](/docs/kcl/settings-user)
+* **User Settings**: `user.toml` - See [complete documentation](/docs/kcl-lang/settings/user)
-* **Project Settings**: `project.toml` - See [complete documentation](/docs/kcl/settings-project)
+* **Project Settings**: `project.toml` - See [complete documentation](/docs/kcl-lang/settings/project)
 
 ## Per-file settings
 

docs/kcl-lang/types.md

@@ -1,6 +1,6 @@
 ---
-title: "KCL Types"
+title: "Values and types"
-excerpt: "Documentation of types for the KCL standard library for the Zoo Design Studio."
+excerpt: "Documentation of the KCL language for the Zoo Design Studio."
 layout: manual
 ---
 
@@ -19,18 +19,6 @@ myBool = false
 
 Currently you cannot redeclare a constant.
 
-## Arrays
-
-An array is defined with `[]` braces. What is inside the brackets can
-be of any type. For example, the following is completely valid:
-
-```
-myArray = ["thing", 2, false]
-```
-
-If you want to get a value from an array you can use the index like so:
-`myArray[0]`.
-
 
 ## Objects
 
@@ -40,8 +28,8 @@ An object is defined with `{}` braces. Here is an example object:
 myObj = { a = 0, b = "thing" }
 ```
 
-We support two different ways of getting properties from objects, you can call
+To get the property of an object, you can call `myObj.a`, which in the above
-`myObj.a` or `myObj["a"]` both work.
+example returns 0.
 
 ## `ImportedGeometry`
 
@@ -52,131 +40,6 @@ their internal components. See the [modules and imports docs](modules) for more
 detail on importing geometry.
 
 
-## Binary expressions
-
-You can also do math! Let's show an example below:
-
-```
-myMathExpression = 3 + 1 * 2 / 3 - 7
-```
-
-You can nest expressions in parenthesis as well:
-
-```
-myMathExpression = 3 + (1 * 2 / (3 - 7))
-```
-
-## Functions
-
-We also have support for defining your own functions. Functions can take in any
-type of argument. Below is an example of the syntax:
-
-```
-fn myFn(x) {
-  return x
-}
-```
-
-As you can see above `myFn` just returns whatever it is given.
-
-KCL's early drafts used positional arguments, but we now use keyword arguments:
-
-```
-// If you declare a function like this
-fn add(left, right) {
-  return left + right
-}
-
-// You can call it like this:
-total = add(left = 1, right = 2)
-```
-
-Functions can also declare one *unlabeled* arg. If you do want to declare an unlabeled arg, it must
-be the first arg declared.
-
-```
-// The @ indicates an argument can be used without a label.
-// Note that only the first argument can use @.
-fn increment(@x) {
-  return x + 1
-}
-
-fn add(@x, delta) {
-  return x + delta
-}
-
-two = increment(1)
-three = add(1, delta = 2)
-```
-
-## Pipelines
-
-It can be hard to read repeated function calls, because of all the nested brackets.
-
-```norun
-i = 1
-x = h(g(f(i)))
-```
-
-You can make this easier to read by breaking it into many declarations, but that is a bit annoying.
-
-```norun
-i  = 1
-x0 = f(i)
-x1 = g(x0)
-x  = h(x1)
-```
-
-Instead, you can use the pipeline operator (`|>`) to simplify this.
-
-Basically, `x |> f(%)` is a shorthand for `f(x)`. The left-hand side of the `|>` gets put into
-the `%` in the right-hand side.
-
-So, this means `x |> f(%) |> g(%)` is shorthand for `g(f(x))`. The code example above, with its
-somewhat-clunky `x0` and `x1` constants could be rewritten as
-
-```norun
-i = 1
-x = i
-  |> f(%)
-  |> g(%)
-  |> h(%)
-```
-
-This helps keep your code neat and avoid unnecessary declarations.
-
-## Pipelines and keyword arguments
-
-Say you have a long pipeline of sketch functions, like this:
-
-```norun
-startSketchOn(XZ)
-  |> line(%, end = [3, 4])
-  |> line(%, end = [10, 10])
-  |> line(%, end = [-13, -14])
-  |> close(%)
-```
-
-In this example, each function call outputs a sketch, and it gets put into the next function call via
-the `%`, into the first (unlabeled) argument.
-
-If a function call uses an unlabeled first parameter, it will default to `%` if it's not given. This
-means that `|> line(%, end = [3, 4])` and `|> line(end = [3, 4])` are equivalent! So the above
-could be rewritten as 
-
-```norun
-startSketchOn(XZ)
- |> line(end = [3, 4])
- |> line(end = [10, 10])
- |> line(end = [-13, -14])
- |> close()
-```
-
-Note that we are still in the process of migrating KCL's standard library to use keyword arguments. So some
-functions are still unfortunately using positional arguments. We're moving them over, so keep checking back.
-Some functions are still using the old positional argument syntax.
-Check the docs page for each function and look at its examples to see.
-
 ## Tags
 
 Tags are used to give a name (tag) to a specific path.
@@ -210,7 +73,7 @@ As per the example above you can use the tag identifier to get a reference to th
 tagged object. The syntax for this is `myTag`.
 
 In the example above we use the tag identifier to get the angle of the segment
-`segAng(rectangleSegmentA001, %)`.
+`segAng(rectangleSegmentA001)`.
 
 ### `Start`
 
@@ -291,7 +154,6 @@ See how we use the tag `rectangleSegmentA001` in the `fillet` function outside
 the `rect` function. This is because the `rect` function is returning the
 sketch group that contains the tags.
 
-
 ---
 
 If you find any issues using any of the above expressions or syntax,

docs/kcl-src/known-issues.md

@@ -1,26 +0,0 @@
----
-title: "KCL Known Issues"
-excerpt: "Known issues with the KCL standard library for the Zoo Design Studio."
-layout: manual
----
-
-The following are bugs that are not in modeling-app or kcl itself. These bugs
-once fixed in engine will just start working here with no language changes.
-
-- **Sketch on Face**: If your sketch is outside the edges of the face (on which you
-    are sketching) you will get multiple models returned instead of one single
-    model for that sketch and its underlying 3D object.
-    If you see a red line around your model, it means this is happening.
-
-- **Import**: Right now you can import a file, even if that file has brep data
-    you cannot edit it, after v1, the engine will account for this. 
-
-- **Fillets**: Fillets cannot intersect, you will get an error. Only simple fillet
-    cases work currently.
-
-- **Chamfers**: Chamfers cannot intersect, you will get an error. Only simple
-    chamfer cases work currently.
-
-- **Appearance**: Changing the appearance on a loft does not work. 
-
-- **CSG Booleans**: Coplanar (bodies that share a plane) unions, subtractions, and intersections are not currently supported.

docs/kcl-src/modules.md

@@ -1,365 +0,0 @@
----
-title: "KCL Modules"
-excerpt: "Documentation of modules for the KCL language for the Zoo Design Studio."
-layout: manual
----
-
-`KCL` allows splitting code up into multiple files.  Each file is somewhat
-isolated from other files as a separate module.
-
-When you define a function, you can use `export` before it to make it available
-to other modules.
-
-```kcl
-// util.kcl
-export fn increment(@x) {
-  return x + 1
-}
-```
-
-Other files in the project can now import functions that have been exported.
-This makes them available to use in another file.
-
-```norun
-// main.kcl
-import increment from "util.kcl"
-
-answer = increment(41)
-```
-
-Imported files _must_ be in the same project so that units are uniform across
-modules. This means that it must be in the same directory.
-
-Import statements must be at the top-level of a file. It is not allowed to have
-an `import` statement inside a function or in the body of an if‑else.
-
-Multiple functions can be exported in a file.
-
-```kcl
-// util.kcl
-export fn increment(@x) {
-  return x + 1
-}
-
-export fn decrement(@x) {
-  return x - 1
-}
-```
-
-When importing, you can import multiple functions at once.
-
-```norun
-import increment, decrement from "util.kcl"
-```
-
-Imported symbols can be renamed for convenience or to avoid name collisions.
-
-```norun
-import increment as inc, decrement as dec from "util.kcl"
-```
-
----
-
-## Functions vs `clone`
-
-There are two common patterns for re‑using geometry:
-
-1. **Wrap the construction in a function** – flexible and fully parametric.
-2. **Duplicate an existing object with `clone`** – lightning‑fast, but an exact
-   duplicate.
-
-### Parametric function example
-
-```kcl
-fn cube(center) {
-  return startSketchOn(XY)
-    |> startProfile(at = [center[0] - 10, center[1] - 10])
-    |> line(endAbsolute = [center[0] + 10, center[1] - 10])
-    |> line(endAbsolute = [center[0] + 10, center[1] + 10])
-    |> line(endAbsolute = [center[0] - 10, center[1] + 10])
-    |> close()
-    |> extrude(length = 10)
-}
-
-myCube = cube(center = [0, 0])
-```
-
-*Pros*
-- Any argument can be a parameter – size, position, appearance, etc.
-- Works great inside loops, arrays, or optimisation sweeps.
-
-*Cons*
-- Every invocation rebuilds the entire feature tree.
-- **Slower** than a straight duplicate – each call is its own render job.
-
-### `clone` example
-
-```kcl
-sketch001 = startSketchOn(-XZ)
-  |> circle(center = [0, 0], radius = 10)
-  |> extrude(length = 5) 
-  |> appearance(color = "#ff0000", metalness = 90, roughness = 90)
-
-sketch002 = clone(sketch001)  // ✓ instant copy
-```
-
-*Pros*
-- Roughly an O(1) operation – we just duplicate the underlying engine handle.
-- Perfect when you need ten identical bolts or two copies of the same imported STEP file.
-
-*Cons*
-- **Not parametric** – the clone is exactly the same shape as the source.
-- If you need to tweak dimensions per‑instance, you’re back to a function.
-
-> **Rule of thumb** – Reach for `clone` when the geometry is already what you want. Reach for a function when you need customisation.
-
----
-
-## Module‑level parallelism
-
-Under the hood, the Design Studio runs **every module in parallel** where it can. This means:
-
-- The top‑level code of `foo.kcl`, `bar.kcl`, and `baz.kcl` all start executing immediately and concurrently.
-- Imports that read foreign files (STEP/OBJ/…) overlap their I/O and background render.
-- CPU‑bound calculations in separate modules get their own worker threads.
-
-### Why modules beat one‑big‑file
-
-If you shoe‑horn everything into `main.kcl`, each statement runs sequentially:
-
-```norun
-import "big.step" as gizmo  // blocks main while reading
-
-gizmo |> translate(x=50)    // blocks again while waiting for render
-```
-
-Split `gizmo` into its own file and the read/render can overlap whatever else `main.kcl` is doing.
-
-```norun
-// gizmo.kcl                   (worker A)
-import "big.step"
-
-// main.kcl                    (worker B)
-import "gizmo.kcl" as gizmo   // non‑blocking
-
-// ... other setup ...
-
-gizmo |> translate(x=50)      // only blocks here
-```
-
-### Gotcha: defining but **not** calling functions
-
-Defining a function inside a module is instantaneous – we just record the byte‑code. The heavy lifting happens when the function is **called**. So:
-
-```norun
-// util.kcl
-export fn makeBolt(size) { /* … expensive CAD … */ }
-```
-
-If `main.kcl` waits until the very end to call `makeBolt`, *none* of that work was parallelised – you’ve pushed the cost back onto the serial tail of your script.
-
-**Better:** call it early or move the invocation into another module.
-
-```norun
-// bolt_instance.kcl
-import makeBolt from "util.kcl"
-bolt = makeBolt(5)  // executed in parallel
-bolt
-```
-
-Now `main.kcl` can `import "bolt_instance.kcl" as bolt` and get the result that was rendered while it was busy doing other things.
-
----
-
-## Whole module import
-
-You can also import the whole module. This is useful if you want to use the
-result of a module as a variable, like a part.
-
-```norun
-import "tests/inputs/cube.kcl" as cube
-cube
-  |> translate(x=10)
-```
-
-This imports the whole module and makes it available as `cube`. You can then
-use it like any other object. The `cube` variable is now a reference to the
-result of the module. This means that if you change the module, the `cube`
-variable will change as well.
-
-In `cube.kcl`, you cannot have multiple objects. It has to be a single part. If
-you have multiple objects, you will get an error. This is because the module is
-expected to return a single object that can be used as a variable.
-
-The last expression or variable definition becomes the module's return value.
-The module is expected to return a single object that can be used as a variable
-by whatever imports it.
-
-So for example, this is allowed:
-
-```norun
-... a bunch of code to create cube and cube2 ...
-
-myUnion = union([cube, cube2])
-```
-
-You can also do this:
-
-```norun
-... a bunch of code to create cube and cube2 ...
-
-union([cube, cube2])
-```
-
-Either way, the last line will return the union of the two objects.
-
-Or what you could do instead is:
-
-```norun
-... a bunch of code to create cube and cube2 ...
-
-myUnion = union([cube, cube2])
-myUnion
-```
-
-This will assign the union of the two objects to a variable, and then return it
-on the last statement. It's simply another way of doing the same thing.
-
-The final statement is what's important because it's the return value of the
-entire module. The module is expected to return a single object that can be used
-as a variable by the file that imports it.
-
----
-
-## Multiple instances of the same import
-
-Whether you are importing a file from another CAD system or a KCL file, that
-file represents object(s) in memory. If you import the same file multiple times,
-it will only be rendered once.
-
-If you want to have multiple instances of the same object, you can use the
-[`clone`](/docs/kcl/clone) function. This will render a new instance of the object in memory.
-
-```norun
-import cube from "tests/inputs/cube.kcl"
-
-cube  
-  |> translate(x=10)
-clone(cube)
-  |> translate(x=20)
-```
-
-In the sample above, the `cube` object is imported from a KCL file. The first
-instance is translated 10 units in the x direction. The second instance is
-cloned and translated 20 units in the x direction. The two instances are now
-separate objects in memory, and can be manipulated independently.
-
-Here is an example with a file from another CAD system:
-
-```kcl
-import "tests/inputs/cube.step" as cube
-
-cube
-  |> translate(x=10)
-clone(cube)
-  |> translate(x=20)
-```
-
----
-
-## Importing files from other CAD systems
-
-`import` can also be used to import files from other CAD systems. The format of the statement is the
-same as for KCL files. You can only import the whole file, not items from it. E.g.,
-
-```norun
-import "tests/inputs/cube.obj"
-
-// Use `cube` just like a KCL object.
-```
-
-```kcl
-import "tests/inputs/cube.sldprt" as cube
-
-// Use `cube` just like a KCL object.
-```
-
-For formats lacking unit data (such as STL, OBJ, or PLY files), the default
-unit of measurement is millimeters. Alternatively you may specify the unit
-by using an attribute. Likewise, you can also specify a coordinate system. E.g.,
-
-```kcl
-@(lengthUnit = ft, coords = opengl)
-import "tests/inputs/cube.obj"
-```
-
-When importing a GLTF file, the bin file will be imported as well.
-
-Import paths are relative to the current project directory. Imports currently only work when
-using the native Design Studio, not in the browser.
-
-### Supported values
-
-File formats: `fbx`, `gltf`/`glb`, `obj`+, `ply`+, `sldprt`, `step`/`stp`, `stl`+. (Those marked with a
-'+' support customising the length unit and coordinate system).
-
-Length units: `mm` (the default), `cm`, `m`, `inch`, `ft`, `yd`.
-
-Coordinate systems:
-
-- `zoo` (the default), forward: -Y, up: +Z, handedness: right
-- `opengl`, forward: +Z, up: +Y, handedness: right
-- `vulkan`, forward: +Z, up: -Y, handedness: left
-
----
-
-## Performance deep‑dive for foreign‑file imports
-
-Parallelized foreign‑file imports now let you overlap file reads, initialization,
-and rendering. To maximize throughput, you need to understand the three distinct
-stages—reading, initializing (background render start), and invocation (blocking)
-—and structure your code to defer blocking operations until the end.
-
-### Foreign import execution stages
-
-1. **Import (Read / Initialization) Stage**
-   ```kcl
-   import "tests/inputs/cube.step" as cube
-   ```
-   - Reads the file from disk and makes its API available.
-   - Starts engine rendering but **does not block** your script.
-   - This kick‑starts the render pipeline while you keep executing other code.
-
-2. **Invocation (Blocking) Stage**
-   ```kcl
-   import "tests/inputs/cube.step" as cube
-
-   cube
-     |> translate(z=10) // ← blocks here only
-   ```
-   - Any method call (e.g., `translate`, `scale`, `rotate`) waits for the background render to finish before applying transformations.
-
-### Best practices
-
-#### 1. Defer blocking calls
-
-```kcl
-import "tests/inputs/cube.step" as cube     // 1) Read / Background render starts
-
-
-// --- perform other operations and calculations here ---
-
-
-cube
-  |> translate(z=10)                        // 2) Blocks only here
-```
-
-#### 2. Split heavy work into separate modules
-
-Place computationally expensive or IO‑heavy work into its own module so it can render in parallel while `main.kcl` continues.
-
-#### Future improvements
-
-Upcoming releases will auto‑analyse dependencies and only block when truly necessary. Until then, explicit deferral will give you the best performance.
-
-

docs/kcl-src/settings.md

@@ -1,45 +0,0 @@
----
-title: "KCL Settings"
-excerpt: "Documentation of settings for the KCL language and Zoo Design Studio."
-layout: manual
----
-
-# KCL Settings
-
-There are three levels of settings available in Zoo Design Studio:
-
-1. [User Settings](/docs/kcl/settings-user): Global settings that apply to all projects, stored in `user.toml`
-2. [Project Settings](/docs/kcl/settings-project): Settings specific to a project, stored in `project.toml`
-3. Per-file Settings: Settings that apply to a single KCL file, specified using the `@settings` attribute
-
-## Configuration Files
-
-Zoo Design Studio uses TOML files for configuration:
-
-* **User Settings**: `user.toml` - See [complete documentation](/docs/kcl/settings-user)
-* **Project Settings**: `project.toml` - See [complete documentation](/docs/kcl/settings-project)
-
-## Per-file settings
-
-Settings which affect a single file are configured using the settings attribute.
-This must be at the top of the KCL file (comments before the attribute are permitted).
-For example:
-
-```kcl
-// The settings attribute.
-@settings(defaultLengthUnit = in)
-
-// The rest of your KCL code goes below...
-
-x = 42 // Represents 42 inches.
-```
-
-The settings attribute may contain multiple properties separated by commas.
-Valid properties are:
-
-- `defaultLengthUnit`: the default length unit to use for numbers declared in this file.
-  - Accepted values: `mm`, `cm`, `m`, `in` (inches), `ft` (feet), `yd` (yards).
-- `defaultAngleUnit`: the default angle unit to use for numbers declared in this file.
-  - Accepted values: `deg` (degrees), `rad` (radians).
-
-These settings override any project-wide settings (configured in project.toml or via the UI).

docs/kcl-std/angledLine.md

@@ -1,16 +1,15 @@
 ---
 title: "angledLine"
+subtitle: "Function in std::sketch"
 excerpt: "Draw a line segment relative to the current origin using the polar measure of some angle and distance."
 layout: manual
 ---
 
 Draw a line segment relative to the current origin using the polar measure of some angle and distance.
 
-
-
 ```kcl
 angledLine(
-  sketch: Sketch,
+  @sketch: Sketch,
   angle: number,
   length?: number,
   lengthX?: number,
@@ -22,22 +21,23 @@ angledLine(
 ```
 
 
+
 ### Arguments
 
 | Name | Type | Description | Required |
 |----------|------|-------------|----------|
-| `sketch` | [`Sketch`](/docs/kcl/types/std-types-Sketch) | Which sketch should this path be added to? | Yes |
+| `sketch` | [`Sketch`](/docs/kcl-std/types/std-types-Sketch) | Which sketch should this path be added to? | Yes |
-| `angle` | [`number`](/docs/kcl/types/std-types-number) | Which angle should the line be drawn at? | Yes |
+| `angle` | [`number`](/docs/kcl-std/types/std-types-number) | Which angle should the line be drawn at? | Yes |
-| `length` | [`number`](/docs/kcl/types/std-types-number) | Draw the line this distance along the given angle. Only one of `length`, `lengthX`, `lengthY`, `endAbsoluteX`, `endAbsoluteY` can be given. | No |
+| `length` | [`number`](/docs/kcl-std/types/std-types-number) | Draw the line this distance along the given angle. Only one of `length`, `lengthX`, `lengthY`, `endAbsoluteX`, `endAbsoluteY` can be given. | No |
-| `lengthX` | [`number`](/docs/kcl/types/std-types-number) | Draw the line this distance along the X axis. Only one of `length`, `lengthX`, `lengthY`, `endAbsoluteX`, `endAbsoluteY` can be given. | No |
+| `lengthX` | [`number`](/docs/kcl-std/types/std-types-number) | Draw the line this distance along the X axis. Only one of `length`, `lengthX`, `lengthY`, `endAbsoluteX`, `endAbsoluteY` can be given. | No |
-| `lengthY` | [`number`](/docs/kcl/types/std-types-number) | Draw the line this distance along the Y axis. Only one of `length`, `lengthX`, `lengthY`, `endAbsoluteX`, `endAbsoluteY` can be given. | No |
+| `lengthY` | [`number`](/docs/kcl-std/types/std-types-number) | Draw the line this distance along the Y axis. Only one of `length`, `lengthX`, `lengthY`, `endAbsoluteX`, `endAbsoluteY` can be given. | No |
-| `endAbsoluteX` | [`number`](/docs/kcl/types/std-types-number) | Draw the line along the given angle until it reaches this point along the X axis. Only one of `length`, `lengthX`, `lengthY`, `endAbsoluteX`, `endAbsoluteY` can be given. | No |
+| `endAbsoluteX` | [`number`](/docs/kcl-std/types/std-types-number) | Draw the line along the given angle until it reaches this point along the X axis. Only one of `length`, `lengthX`, `lengthY`, `endAbsoluteX`, `endAbsoluteY` can be given. | No |
-| `endAbsoluteY` | [`number`](/docs/kcl/types/std-types-number) | Draw the line along the given angle until it reaches this point along the Y axis. Only one of `length`, `lengthX`, `lengthY`, `endAbsoluteX`, `endAbsoluteY` can be given. | No |
+| `endAbsoluteY` | [`number`](/docs/kcl-std/types/std-types-number) | Draw the line along the given angle until it reaches this point along the Y axis. Only one of `length`, `lengthX`, `lengthY`, `endAbsoluteX`, `endAbsoluteY` can be given. | No |
-| [`tag`](/docs/kcl/types/std-types-tag) | [`TagDeclarator`](/docs/kcl/types#TagDeclarator) | Create a new tag which refers to this line | No |
+| [`tag`](/docs/kcl-std/types/std-types-tag) | [`TagDeclarator`](/docs/kcl-lang/types#TagDeclarator) | Create a new tag which refers to this line | No |
 
 ### Returns
 
-[`Sketch`](/docs/kcl/types/std-types-Sketch)
+[`Sketch`](/docs/kcl-std/types/std-types-Sketch) - A sketch is a collection of paths.
 
 
 ### Examples

docs/kcl-std/angledLineThatIntersects.md

@@ -1,16 +1,15 @@
 ---
 title: "angledLineThatIntersects"
+subtitle: "Function in std::sketch"
 excerpt: "Draw an angled line from the current origin, constructing a line segment such that the newly created line intersects the desired target line segment."
 layout: manual
 ---
 
 Draw an angled line from the current origin, constructing a line segment such that the newly created line intersects the desired target line segment.
 
-
-
 ```kcl
 angledLineThatIntersects(
-  sketch: Sketch,
+  @sketch: Sketch,
   angle: number,
   intersectTag: TagIdentifier,
   offset?: number,
@@ -19,19 +18,20 @@ angledLineThatIntersects(
 ```
 
 
+
 ### Arguments
 
 | Name | Type | Description | Required |
 |----------|------|-------------|----------|
-| `sketch` | [`Sketch`](/docs/kcl/types/std-types-Sketch) | Which sketch should this path be added to? | Yes |
+| `sketch` | [`Sketch`](/docs/kcl-std/types/std-types-Sketch) | Which sketch should this path be added to? | Yes |
-| `angle` | [`number`](/docs/kcl/types/std-types-number) | Which angle should the line be drawn at? | Yes |
+| `angle` | [`number`](/docs/kcl-std/types/std-types-number) | Which angle should the line be drawn at? | Yes |
-| `intersectTag` | [`TagIdentifier`](/docs/kcl/types#TagIdentifier) | The tag of the line to intersect with | Yes |
+| `intersectTag` | [`TagIdentifier`](/docs/kcl-lang/types#TagIdentifier) | The tag of the line to intersect with | Yes |
-| `offset` | [`number`](/docs/kcl/types/std-types-number) | The offset from the intersecting line. Defaults to 0. | No |
+| `offset` | [`number`](/docs/kcl-std/types/std-types-number) | The offset from the intersecting line. Defaults to 0. | No |
-| [`tag`](/docs/kcl/types/std-types-tag) | [`TagDeclarator`](/docs/kcl/types#TagDeclarator) | Create a new tag which refers to this line | No |
+| [`tag`](/docs/kcl-std/types/std-types-tag) | [`TagDeclarator`](/docs/kcl-lang/types#TagDeclarator) | Create a new tag which refers to this line | No |
 
 ### Returns
 
-[`Sketch`](/docs/kcl/types/std-types-Sketch)
+[`Sketch`](/docs/kcl-std/types/std-types-Sketch) - A sketch is a collection of paths.
 
 
 ### Examples

docs/kcl-std/arc.md

@@ -1,18 +1,15 @@
 ---
 title: "arc"
+subtitle: "Function in std::sketch"
 excerpt: "Draw a curved line segment along an imaginary circle."
 layout: manual
 ---
 
 Draw a curved line segment along an imaginary circle.
 
-The arc is constructed such that the current position of the sketch is placed along an imaginary circle of the specified radius, at angleStart degrees. The resulting arc is the segment of the imaginary circle from that origin point to angleEnd, radius away from the center of the imaginary circle.
-
-Unless this makes a lot of sense and feels like what you're looking for to construct your shape, you're likely looking for tangentialArc.
-
 ```kcl
 arc(
-  sketch: Sketch,
+  @sketch: Sketch,
   angleStart?: number,
   angleEnd?: number,
   radius?: number,
@@ -22,22 +19,25 @@ arc(
 ): Sketch
 ```
 
+The arc is constructed such that the current position of the sketch is placed along an imaginary circle of the specified radius, at angleStart degrees. The resulting arc is the segment of the imaginary circle from that origin point to angleEnd, radius away from the center of the imaginary circle.
+
+Unless this makes a lot of sense and feels like what you're looking for to construct your shape, you're likely looking for tangentialArc.
 
 ### Arguments
 
 | Name | Type | Description | Required |
 |----------|------|-------------|----------|
-| `sketch` | [`Sketch`](/docs/kcl/types/std-types-Sketch) | Which sketch should this path be added to? | Yes |
+| `sketch` | [`Sketch`](/docs/kcl-std/types/std-types-Sketch) | Which sketch should this path be added to? | Yes |
-| `angleStart` | [`number`](/docs/kcl/types/std-types-number) | Where along the circle should this arc start? | No |
+| `angleStart` | [`number`](/docs/kcl-std/types/std-types-number) | Where along the circle should this arc start? | No |
-| `angleEnd` | [`number`](/docs/kcl/types/std-types-number) | Where along the circle should this arc end? | No |
+| `angleEnd` | [`number`](/docs/kcl-std/types/std-types-number) | Where along the circle should this arc end? | No |
-| `radius` | [`number`](/docs/kcl/types/std-types-number) | How large should the circle be? | No |
+| `radius` | [`number`](/docs/kcl-std/types/std-types-number) | How large should the circle be? | No |
-| `interiorAbsolute` | [`Point2d`](/docs/kcl/types/std-types-Point2d) | Any point between the arc's start and end? Requires `endAbsolute`. Incompatible with `angleStart` or `angleEnd` | No |
+| `interiorAbsolute` | [`Point2d`](/docs/kcl-std/types/std-types-Point2d) | Any point between the arc's start and end? Requires `endAbsolute`. Incompatible with `angleStart` or `angleEnd` | No |
-| `endAbsolute` | [`Point2d`](/docs/kcl/types/std-types-Point2d) | Where should this arc end? Requires `interiorAbsolute`. Incompatible with `angleStart` or `angleEnd` | No |
+| `endAbsolute` | [`Point2d`](/docs/kcl-std/types/std-types-Point2d) | Where should this arc end? Requires `interiorAbsolute`. Incompatible with `angleStart` or `angleEnd` | No |
-| [`tag`](/docs/kcl/types/std-types-tag) | [`TagDeclarator`](/docs/kcl/types#TagDeclarator) | Create a new tag which refers to this line | No |
+| [`tag`](/docs/kcl-std/types/std-types-tag) | [`TagDeclarator`](/docs/kcl-lang/types#TagDeclarator) | Create a new tag which refers to this line | No |
 
 ### Returns
 
-[`Sketch`](/docs/kcl/types/std-types-Sketch)
+[`Sketch`](/docs/kcl-std/types/std-types-Sketch) - A sketch is a collection of paths.
 
 
 ### Examples

docs/kcl-std/assert.md

@@ -1,16 +1,15 @@
 ---
 title: "assert"
+subtitle: "Function in std"
 excerpt: "Check a value meets some expected conditions at runtime. Program terminates with an error if conditions aren't met. If you provide multiple conditions, they will all be checked and all must be met."
 layout: manual
 ---
 
 Check a value meets some expected conditions at runtime. Program terminates with an error if conditions aren't met. If you provide multiple conditions, they will all be checked and all must be met.
 
-
-
 ```kcl
 assert(
-  actual: number,
+  @actual: number,
   isGreaterThan?: number,
   isLessThan?: number,
   isGreaterThanOrEqual?: number,
@@ -22,18 +21,19 @@ assert(
 ```
 
 
+
 ### Arguments
 
 | Name | Type | Description | Required |
 |----------|------|-------------|----------|
-| `actual` | [`number`](/docs/kcl/types/std-types-number) | Value to check. It will be compared with one of the comparison arguments. | Yes |
+| `actual` | [`number`](/docs/kcl-std/types/std-types-number) | Value to check. It will be compared with one of the comparison arguments. | Yes |
-| `isGreaterThan` | [`number`](/docs/kcl/types/std-types-number) | Comparison argument. If given, checks the `actual` value is greater than this. | No |
+| `isGreaterThan` | [`number`](/docs/kcl-std/types/std-types-number) | Comparison argument. If given, checks the `actual` value is greater than this. | No |
-| `isLessThan` | [`number`](/docs/kcl/types/std-types-number) | Comparison argument. If given, checks the `actual` value is less than this. | No |
+| `isLessThan` | [`number`](/docs/kcl-std/types/std-types-number) | Comparison argument. If given, checks the `actual` value is less than this. | No |
-| `isGreaterThanOrEqual` | [`number`](/docs/kcl/types/std-types-number) | Comparison argument. If given, checks the `actual` value is greater than or equal to this. | No |
+| `isGreaterThanOrEqual` | [`number`](/docs/kcl-std/types/std-types-number) | Comparison argument. If given, checks the `actual` value is greater than or equal to this. | No |
-| `isLessThanOrEqual` | [`number`](/docs/kcl/types/std-types-number) | Comparison argument. If given, checks the `actual` value is less than or equal to this. | No |
+| `isLessThanOrEqual` | [`number`](/docs/kcl-std/types/std-types-number) | Comparison argument. If given, checks the `actual` value is less than or equal to this. | No |
-| `isEqualTo` | [`number`](/docs/kcl/types/std-types-number) | Comparison argument. If given, checks the `actual` value is less than or equal to this. | No |
+| `isEqualTo` | [`number`](/docs/kcl-std/types/std-types-number) | Comparison argument. If given, checks the `actual` value is less than or equal to this. | No |
-| `tolerance` | [`number`](/docs/kcl/types/std-types-number) | If `isEqualTo` is used, this is the tolerance to allow for the comparison. This tolerance is used because KCL's number system has some floating-point imprecision when used with very large decimal places. | No |
+| `tolerance` | [`number`](/docs/kcl-std/types/std-types-number) | If `isEqualTo` is used, this is the tolerance to allow for the comparison. This tolerance is used because KCL's number system has some floating-point imprecision when used with very large decimal places. | No |
-| `error` | [`string`](/docs/kcl/types/std-types-string) | If the value was false, the program will terminate with this error message | No |
+| `error` | [`string`](/docs/kcl-std/types/std-types-string) | If the value was false, the program will terminate with this error message | No |
 
 ### Returns
 

docs/kcl-std/assertIs.md

@@ -1,27 +1,27 @@
 ---
 title: "assertIs"
+subtitle: "Function in std"
 excerpt: "Asserts that a value is the boolean value true."
 layout: manual
 ---
 
 Asserts that a value is the boolean value true.
 
-
-
 ```kcl
 assertIs(
-  actual: bool,
+  @actual: bool,
   error?: string,
 ): ()
 ```
 
 
+
 ### Arguments
 
 | Name | Type | Description | Required |
 |----------|------|-------------|----------|
-| `actual` | [`bool`](/docs/kcl/types/std-types-bool) | Value to check. If this is the boolean value true, assert passes. Otherwise it fails. | Yes |
+| `actual` | [`bool`](/docs/kcl-std/types/std-types-bool) | Value to check. If this is the boolean value true, assert passes. Otherwise it fails. | Yes |
-| `error` | [`string`](/docs/kcl/types/std-types-string) | If the value was false, the program will terminate with this error message | No |
+| `error` | [`string`](/docs/kcl-std/types/std-types-string) | If the value was false, the program will terminate with this error message | No |
 
 ### Returns
 

docs/kcl-std/bezierCurve.md

@@ -1,16 +1,15 @@
 ---
 title: "bezierCurve"
+subtitle: "Function in std::sketch"
 excerpt: "Draw a smooth, continuous, curved line segment from the current origin to the desired (x, y), using a number of control points to shape the curve's shape."
 layout: manual
 ---
 
 Draw a smooth, continuous, curved line segment from the current origin to the desired (x, y), using a number of control points to shape the curve's shape.
 
-
-
 ```kcl
 bezierCurve(
-  sketch: Sketch,
+  @sketch: Sketch,
   control1: Point2d,
   control2: Point2d,
   end: Point2d,
@@ -19,19 +18,20 @@ bezierCurve(
 ```
 
 
+
 ### Arguments
 
 | Name | Type | Description | Required |
 |----------|------|-------------|----------|
-| `sketch` | [`Sketch`](/docs/kcl/types/std-types-Sketch) | Which sketch should this path be added to? | Yes |
+| `sketch` | [`Sketch`](/docs/kcl-std/types/std-types-Sketch) | Which sketch should this path be added to? | Yes |
-| `control1` | [`Point2d`](/docs/kcl/types/std-types-Point2d) | First control point for the cubic | Yes |
+| `control1` | [`Point2d`](/docs/kcl-std/types/std-types-Point2d) | First control point for the cubic | Yes |
-| `control2` | [`Point2d`](/docs/kcl/types/std-types-Point2d) | Second control point for the cubic | Yes |
+| `control2` | [`Point2d`](/docs/kcl-std/types/std-types-Point2d) | Second control point for the cubic | Yes |
-| `end` | [`Point2d`](/docs/kcl/types/std-types-Point2d) | How far away (along the X and Y axes) should this line go? | Yes |
+| `end` | [`Point2d`](/docs/kcl-std/types/std-types-Point2d) | How far away (along the X and Y axes) should this line go? | Yes |
-| [`tag`](/docs/kcl/types/std-types-tag) | [`TagDeclarator`](/docs/kcl/types#TagDeclarator) | Create a new tag which refers to this line | No |
+| [`tag`](/docs/kcl-std/types/std-types-tag) | [`TagDeclarator`](/docs/kcl-lang/types#TagDeclarator) | Create a new tag which refers to this line | No |
 
 ### Returns
 
-[`Sketch`](/docs/kcl/types/std-types-Sketch)
+[`Sketch`](/docs/kcl-std/types/std-types-Sketch) - A sketch is a collection of paths.
 
 
 ### Examples

docs/kcl-std/circleThreePoint.md

@@ -1,16 +1,15 @@
 ---
 title: "circleThreePoint"
+subtitle: "Function in std::sketch"
 excerpt: "Construct a circle derived from 3 points."
 layout: manual
 ---
 
 Construct a circle derived from 3 points.
 
-
-
 ```kcl
 circleThreePoint(
-  sketchSurfaceOrGroup: Sketch | Plane | Face,
+  @sketchSurfaceOrGroup: Sketch | Plane | Face,
   p1: Point2d,
   p2: Point2d,
   p3: Point2d,
@@ -19,19 +18,20 @@ circleThreePoint(
 ```
 
 
+
 ### Arguments
 
 | Name | Type | Description | Required |
 |----------|------|-------------|----------|
-| `sketchSurfaceOrGroup` | [`Sketch`](/docs/kcl/types/std-types-Sketch) or [`Plane`](/docs/kcl/types/std-types-Plane) or [`Face`](/docs/kcl/types/std-types-Face) | Plane or surface to sketch on. | Yes |
+| `sketchSurfaceOrGroup` | [`Sketch`](/docs/kcl-std/types/std-types-Sketch) or [`Plane`](/docs/kcl-std/types/std-types-Plane) or [`Face`](/docs/kcl-std/types/std-types-Face) | Plane or surface to sketch on. | Yes |
-| `p1` | [`Point2d`](/docs/kcl/types/std-types-Point2d) | 1st point to derive the circle. | Yes |
+| `p1` | [`Point2d`](/docs/kcl-std/types/std-types-Point2d) | 1st point to derive the circle. | Yes |
-| `p2` | [`Point2d`](/docs/kcl/types/std-types-Point2d) | 2nd point to derive the circle. | Yes |
+| `p2` | [`Point2d`](/docs/kcl-std/types/std-types-Point2d) | 2nd point to derive the circle. | Yes |
-| `p3` | [`Point2d`](/docs/kcl/types/std-types-Point2d) | 3rd point to derive the circle. | Yes |
+| `p3` | [`Point2d`](/docs/kcl-std/types/std-types-Point2d) | 3rd point to derive the circle. | Yes |
-| [`tag`](/docs/kcl/types/std-types-tag) | [`TagDeclarator`](/docs/kcl/types#TagDeclarator) | Identifier for the circle to reference elsewhere. | No |
+| [`tag`](/docs/kcl-std/types/std-types-tag) | [`TagDeclarator`](/docs/kcl-lang/types#TagDeclarator) | Identifier for the circle to reference elsewhere. | No |
 
 ### Returns
 
-[`Sketch`](/docs/kcl/types/std-types-Sketch)
+[`Sketch`](/docs/kcl-std/types/std-types-Sketch) - A sketch is a collection of paths.
 
 
 ### Examples

docs/kcl-std/close.md

@@ -1,31 +1,31 @@
 ---
 title: "close"
+subtitle: "Function in std::sketch"
 excerpt: "Construct a line segment from the current origin back to the profile's origin, ensuring the resulting 2-dimensional sketch is not open-ended."
 layout: manual
 ---
 
 Construct a line segment from the current origin back to the profile's origin, ensuring the resulting 2-dimensional sketch is not open-ended.
 
-
-
 ```kcl
 close(
-  sketch: Sketch,
+  @sketch: Sketch,
   tag?: TagDeclarator,
 ): Sketch
 ```
 
 
+
 ### Arguments
 
 | Name | Type | Description | Required |
 |----------|------|-------------|----------|
-| `sketch` | [`Sketch`](/docs/kcl/types/std-types-Sketch) | The sketch you want to close | Yes |
+| `sketch` | [`Sketch`](/docs/kcl-std/types/std-types-Sketch) | The sketch you want to close | Yes |
-| [`tag`](/docs/kcl/types/std-types-tag) | [`TagDeclarator`](/docs/kcl/types#TagDeclarator) | Create a new tag which refers to this line | No |
+| [`tag`](/docs/kcl-std/types/std-types-tag) | [`TagDeclarator`](/docs/kcl-lang/types#TagDeclarator) | Create a new tag which refers to this line | No |
 
 ### Returns
 
-[`Sketch`](/docs/kcl/types/std-types-Sketch)
+[`Sketch`](/docs/kcl-std/types/std-types-Sketch) - A sketch is a collection of paths.
 
 
 ### Examples

docs/kcl-std/consts/std-END.md

@@ -1,15 +1,16 @@
 ---
-title: "std::END"
+title: "END"
+subtitle: "Constant in std"
 excerpt: "Identifies the ending face of an extrusion. I.e., the new face created by an extrusion."
 layout: manual
 ---
 
 Identifies the ending face of an extrusion. I.e., the new face created by an extrusion.
 
-
-
 ```kcl
-std::END: string = 'end'
+END: string = 'end'
 ```
 
 
+
+

docs/kcl-std/consts/std-START.md

@@ -1,15 +1,16 @@
 ---
-title: "std::START"
+title: "START"
+subtitle: "Constant in std"
 excerpt: "Identifies the starting face of an extrusion. I.e., the face which is extruded."
 layout: manual
 ---
 
 Identifies the starting face of an extrusion. I.e., the face which is extruded.
 
-
-
 ```kcl
-std::START: string = 'start'
+START: string = 'start'
 ```
 
 
+
+

docs/kcl-std/consts/std-X.md

@@ -0,0 +1,16 @@
+---
+title: "X"
+subtitle: "Constant in std"
+excerpt: "The X-axis (can be used in both 2d and 3d contexts)."
+layout: manual
+---
+
+The X-axis (can be used in both 2d and 3d contexts).
+
+```kcl
+X
+```
+
+
+
+

docs/kcl-std/consts/std-XY.md

@@ -0,0 +1,16 @@
+---
+title: "XY"
+subtitle: "Constant in std"
+excerpt: "An abstract 3d plane aligned with the X and Y axes. Its normal is the positive Z axis."
+layout: manual
+---
+
+An abstract 3d plane aligned with the X and Y axes. Its normal is the positive Z axis.
+
+```kcl
+XY
+```
+
+
+
+

docs/kcl-std/consts/std-XZ.md

@@ -0,0 +1,16 @@
+---
+title: "XZ"
+subtitle: "Constant in std"
+excerpt: "An abstract 3d plane aligned with the X and Z axes. Its normal is the negative Y axis."
+layout: manual
+---
+
+An abstract 3d plane aligned with the X and Z axes. Its normal is the negative Y axis.
+
+```kcl
+XZ
+```
+
+
+
+

docs/kcl-std/consts/std-Y.md

@@ -0,0 +1,16 @@
+---
+title: "Y"
+subtitle: "Constant in std"
+excerpt: "The Y-axis (can be used in both 2d and 3d contexts)."
+layout: manual
+---
+
+The Y-axis (can be used in both 2d and 3d contexts).
+
+```kcl
+Y
+```
+
+
+
+

docs/kcl-std/consts/std-YZ.md

@@ -0,0 +1,16 @@
+---
+title: "YZ"
+subtitle: "Constant in std"
+excerpt: "An abstract 3d plane aligned with the Y and Z axes. Its normal is the positive X axis."
+layout: manual
+---
+
+An abstract 3d plane aligned with the Y and Z axes. Its normal is the positive X axis.
+
+```kcl
+YZ
+```
+
+
+
+

docs/kcl-std/consts/std-Z.md

@@ -0,0 +1,16 @@
+---
+title: "Z"
+subtitle: "Constant in std"
+excerpt: "The 3D Z-axis."
+layout: manual
+---
+
+The 3D Z-axis.
+
+```kcl
+Z
+```
+
+
+
+

docs/kcl-std/consts/std-sweep-SKETCH_PLANE.md

@@ -0,0 +1,16 @@
+---
+title: "sweep::SKETCH_PLANE"
+subtitle: "Constant in std::sweep"
+excerpt: "Local/relative to a position centered within the plane being sketched on"
+layout: manual
+---
+
+Local/relative to a position centered within the plane being sketched on
+
+```kcl
+sweep::SKETCH_PLANE: string = 'sketchPlane'
+```
+
+
+
+

docs/kcl-std/consts/std-sweep-TRAJECTORY.md

@@ -0,0 +1,16 @@
+---
+title: "sweep::TRAJECTORY"
+subtitle: "Constant in std::sweep"
+excerpt: "Local/relative to the trajectory curve"
+layout: manual
+---
+
+Local/relative to the trajectory curve
+
+```kcl
+sweep::TRAJECTORY: string = 'trajectoryCurve'
+```
+
+
+
+

docs/kcl-std/consts/std-turns-HALF_TURN.md

@@ -0,0 +1,16 @@
+---
+title: "turns::HALF_TURN"
+subtitle: "Constant in std::turns"
+excerpt: "A half turn, 180 degrees or π radians."
+layout: manual
+---
+
+A half turn, 180 degrees or π radians.
+
+```kcl
+turns::HALF_TURN: number(deg) = 180deg
+```
+
+
+
+

docs/kcl-std/consts/std-turns-QUARTER_TURN.md

@@ -0,0 +1,16 @@
+---
+title: "turns::QUARTER_TURN"
+subtitle: "Constant in std::turns"
+excerpt: "A quarter turn, 90 degrees or π/2 radians."
+layout: manual
+---
+
+A quarter turn, 90 degrees or π/2 radians.
+
+```kcl
+turns::QUARTER_TURN: number(deg) = 90deg
+```
+
+
+
+

docs/kcl-std/consts/std-turns-THREE_QUARTER_TURN.md

@@ -0,0 +1,16 @@
+---
+title: "turns::THREE_QUARTER_TURN"
+subtitle: "Constant in std::turns"
+excerpt: "Three quarters of a turn, 270 degrees or 1.5*π radians."
+layout: manual
+---
+
+Three quarters of a turn, 270 degrees or 1.5*π radians.
+
+```kcl
+turns::THREE_QUARTER_TURN: number(deg) = 270deg
+```
+
+
+
+

docs/kcl-std/consts/std-turns-ZERO.md

@@ -0,0 +1,16 @@
+---
+title: "turns::ZERO"
+subtitle: "Constant in std::turns"
+excerpt: "No turn, zero degrees/radians."
+layout: manual
+---
+
+No turn, zero degrees/radians.
+
+```kcl
+turns::ZERO: number = 0
+```
+
+
+
+

docs/kcl-std/extrude.md

@@ -1,16 +1,15 @@
 ---
 title: "extrude"
+subtitle: "Function in std::sketch"
 excerpt: "Extend a 2-dimensional sketch through a third dimension in order to create new 3-dimensional volume, or if extruded into an existing volume, cut into an existing solid."
 layout: manual
 ---
 
 Extend a 2-dimensional sketch through a third dimension in order to create new 3-dimensional volume, or if extruded into an existing volume, cut into an existing solid.
 
-You can provide more than one sketch to extrude, and they will all be extruded in the same direction.
-
 ```kcl
 extrude(
-  sketches: [Sketch],
+  @sketches: [Sketch],
   length: number,
   symmetric?: bool,
   bidirectionalLength?: number,
@@ -19,21 +18,22 @@ extrude(
 ): [Solid]
 ```
 
+You can provide more than one sketch to extrude, and they will all be extruded in the same direction.
 
 ### Arguments
 
 | Name | Type | Description | Required |
 |----------|------|-------------|----------|
-| `sketches` | [`[Sketch]`](/docs/kcl/types/std-types-Sketch) | Which sketch or sketches should be extruded | Yes |
+| `sketches` | [`[Sketch]`](/docs/kcl-std/types/std-types-Sketch) | Which sketch or sketches should be extruded | Yes |
-| `length` | [`number`](/docs/kcl/types/std-types-number) | How far to extrude the given sketches | Yes |
+| `length` | [`number`](/docs/kcl-std/types/std-types-number) | How far to extrude the given sketches | Yes |
-| `symmetric` | [`bool`](/docs/kcl/types/std-types-bool) | If true, the extrusion will happen symmetrically around the sketch. Otherwise, the | No |
+| `symmetric` | [`bool`](/docs/kcl-std/types/std-types-bool) | If true, the extrusion will happen symmetrically around the sketch. Otherwise, the extrusion will happen on only one side of the sketch. | No |
-| `bidirectionalLength` | [`number`](/docs/kcl/types/std-types-number) | If specified, will also extrude in the opposite direction to 'distance' to the specified distance. If 'symmetric' is true, this value is ignored. | No |
+| `bidirectionalLength` | [`number`](/docs/kcl-std/types/std-types-number) | If specified, will also extrude in the opposite direction to 'distance' to the specified distance. If 'symmetric' is true, this value is ignored. | No |
-| `tagStart` | [`TagDeclarator`](/docs/kcl/types#TagDeclarator) | A named tag for the face at the start of the extrusion, i.e. the original sketch | No |
+| `tagStart` | [`TagDeclarator`](/docs/kcl-lang/types#TagDeclarator) | A named tag for the face at the start of the extrusion, i.e. the original sketch | No |
-| `tagEnd` | [`TagDeclarator`](/docs/kcl/types#TagDeclarator) | A named tag for the face at the end of the extrusion, i.e. the new face created by extruding the original sketch | No |
+| `tagEnd` | [`TagDeclarator`](/docs/kcl-lang/types#TagDeclarator) | A named tag for the face at the end of the extrusion, i.e. the new face created by extruding the original sketch | No |
 
 ### Returns
 
-[`[Solid]`](/docs/kcl/types/std-types-Solid)
+[`[Solid]`](/docs/kcl-std/types/std-types-Solid)
 
 
 ### Examples

docs/kcl-std/functions/std-math-atan.md

@@ -1,27 +1,27 @@
 ---
-title: "std::math::atan"
+title: "atan"
+subtitle: "Function in std::math"
 excerpt: "Compute the arctangent of a number."
 layout: manual
 ---
 
 Compute the arctangent of a number.
 
-Consider using `atan2()` instead for the true inverse of tangent.
-
 ```kcl
 atan(@num: number(_)): number(rad)
 ```
 
+Consider using `atan2()` instead for the true inverse of tangent.
 
 ### Arguments
 
 | Name | Type | Description | Required |
 |----------|------|-------------|----------|
-| `num` | `number(_)` |  | Yes |
+| `num` | [`number(_)`](/docs/kcl-std/types/std-types-number) | A number. | Yes |
 
 ### Returns
 
-`number(rad)`
+[`number(rad)`](/docs/kcl-std/types/std-types-number) - A number.
 
 
 ### Examples

docs/kcl-std/functions/std-math-legAngX.md

@@ -0,0 +1,38 @@
+---
+title: "legAngX"
+subtitle: "Function in std::math"
+excerpt: "Compute the angle of the given leg for x."
+layout: manual
+---
+
+Compute the angle of the given leg for x.
+
+```kcl
+legAngX(
+  hypotenuse: number(Length),
+  leg: number(Length),
+): number(deg)
+```
+
+
+
+### Arguments
+
+| Name | Type | Description | Required |
+|----------|------|-------------|----------|
+| `hypotenuse` | [`number(Length)`](/docs/kcl-std/types/std-types-number) | The length of the triangle's hypotenuse. | Yes |
+| `leg` | [`number(Length)`](/docs/kcl-std/types/std-types-number) | The length of one of the triangle's legs (i.e. non-hypotenuse side). | Yes |
+
+### Returns
+
+[`number(deg)`](/docs/kcl-std/types/std-types-number) - A number.
+
+
+### Examples
+
+```kcl
+legAngX(hypotenuse = 5, leg = 3)
+```
+
+
+

docs/kcl-std/functions/std-math-legAngY.md

@@ -0,0 +1,38 @@
+---
+title: "legAngY"
+subtitle: "Function in std::math"
+excerpt: "Compute the angle of the given leg for y."
+layout: manual
+---
+
+Compute the angle of the given leg for y.
+
+```kcl
+legAngY(
+  hypotenuse: number(Length),
+  leg: number(Length),
+): number(deg)
+```
+
+
+
+### Arguments
+
+| Name | Type | Description | Required |
+|----------|------|-------------|----------|
+| `hypotenuse` | [`number(Length)`](/docs/kcl-std/types/std-types-number) | The length of the triangle's hypotenuse. | Yes |
+| `leg` | [`number(Length)`](/docs/kcl-std/types/std-types-number) | The length of one of the triangle's legs (i.e. non-hypotenuse side). | Yes |
+
+### Returns
+
+[`number(deg)`](/docs/kcl-std/types/std-types-number) - A number.
+
+
+### Examples
+
+```kcl
+legAngY(hypotenuse = 5, leg = 3)
+```
+
+
+

docs/kcl-std/functions/std-math-legLen.md

@@ -0,0 +1,38 @@
+---
+title: "legLen"
+subtitle: "Function in std::math"
+excerpt: "Compute the length of the given leg."
+layout: manual
+---
+
+Compute the length of the given leg.
+
+```kcl
+legLen(
+  hypotenuse: number(Length),
+  leg: number(Length),
+): number(deg)
+```
+
+
+
+### Arguments
+
+| Name | Type | Description | Required |
+|----------|------|-------------|----------|
+| `hypotenuse` | [`number(Length)`](/docs/kcl-std/types/std-types-number) | The length of the triangle's hypotenuse. | Yes |
+| `leg` | [`number(Length)`](/docs/kcl-std/types/std-types-number) | The length of one of the triangle's legs (i.e. non-hypotenuse side). | Yes |
+
+### Returns
+
+[`number(deg)`](/docs/kcl-std/types/std-types-number) - A number.
+
+
+### Examples
+
+```kcl
+legLen(hypotenuse = 5, leg = 3)
+```
+
+
+